| Name |
Description |
Abstract |
Status |
Publication date |
Edition |
Number of pages |
Technical committee |
ICS |
| ISO/IEC 40180:2017 |
Information technology — Quality for learning, education and training — Fundamentals and reference framework |
ISO/IEC 40180 provides the fundamentals and the reference framework for quality assurance, quality management and quality improvement in IT-enhanced learning, education and training (called E-Learning). It consists mainly of the Quality Reference Framework (QRF) for E-Learning, which is a common and generic framework to describe, specify and understand critical properties, characteristics and metrics of quality. The QRF combines an elaborated and extensive process model with a descriptive model for the processes. ISO/IEC 40180 harmonizes existing approaches, concepts, specifications, terms and definitions related to quality for E-Learning, education and training.
|
Published |
2017-10 |
Edition : 1 |
Number of pages : 67 |
Technical Committee |
03.100.30
Management of human resources
;
35.240.90
IT applications in education
|
| ISO 5912:1985 |
Camping tents — Requirements and test methods — Type N (normal tents) |
|
Withdrawn |
1985-10 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 5912:1993 |
Camping tents |
Specifies the requirements on safety, performance and fitness for use. Applies to the following types and classes of camping tents: sleeping tents, touring tents, residential tents. Does not apply to caravan awnings and tents for special applications, such as tents for alpine mountaineering. Requirements for fabrics are specified in ISO 10966.
|
Withdrawn |
1993-12 |
Edition : 2 |
Number of pages : 18 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 5912:1993/Amd 1:1998 |
Camping tents — Amendment 1 |
|
Withdrawn |
1998-06 |
Edition : 2 |
Number of pages : 7 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 5912:2003 |
Camping tents |
ISO 5912:2003 specifies the requirements on safety, performance and fitness for use of camping tents.
It applies to types and classes of tents for camping and outdoor purposes.
|
Withdrawn |
2003-11 |
Edition : 3 |
Number of pages : 22 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 5912:2011 |
Camping tents |
ISO 5912:2011 specifies requirements for safety, performance and fitness for use of camping tents (referred to as "tents" throughout).
|
Withdrawn |
2011-10 |
Edition : 4 |
Number of pages : 23 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 5912:2020 |
Camping tents — Requirements and test methods |
This document specifies the requirements on safety, performance and fitness for use of camping tents.
NOTE For caravan awnings, see ISO 8936.
|
Published |
2020-03 |
Edition : 5 |
Number of pages : 24 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 5913:1985 |
Camping tents — Requirements and test methods — Type L (lightweight tents) |
|
Withdrawn |
1985-10 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 7152:1984 |
Camping tents — Nomenclature |
|
Withdrawn |
1984-08 |
Edition : 1 |
Number of pages : 31 |
Technical Committee |
01.040.97
Domestic and commercial equipment. Entertainment. Sports (Vocabularies)
;
97.200.30
Camping equipment and camp-sites
|
| ISO 7152:1997 |
Camping tents and caravan awnings — Vocabulary and list of equivalent terms |
Contains a list of the most frequent terms relating to camping tents and caravan awnings together with some definitions. It also gives the relevant terms used in ISO 5912:1993, ISO 8936:1988 and ISO 8937:1991. Replaces the first edition.
|
Withdrawn |
1997-02 |
Edition : 2 |
Number of pages : 41 |
Technical Committee |
01.040.97
Domestic and commercial equipment. Entertainment. Sports (Vocabularies)
;
97.200.30
Camping equipment and camp-sites
|
| ISO 8936:2003 |
Caravan awnings — Safety requirements |
ISO 8936:2003 specifies the technical requirements of safety for awnings for rigid caravans, folding caravans, trailer tents and motor caravans as defined in ISO 7418.
|
Withdrawn |
2003-02 |
Edition : 2 |
Number of pages : 3 |
Technical Committee |
43.100
Passenger cars. Caravans and light trailers
;
97.200.30
Camping equipment and camp-sites
|
| ISO 8936:2007 |
Awnings for leisure accommodation vehicles — Requirements and test methods |
ISO 8936:2007 specifies requirements and test methods for awnings for leisure accommodation vehicles. It applies to awnings of residential, touring or winter types.
|
Withdrawn |
2007-09 |
Edition : 3 |
Number of pages : 13 |
Technical Committee |
43.100
Passenger cars. Caravans and light trailers
;
97.200.30
Camping equipment and camp-sites
|
| ISO 8936:2017 |
Awnings for leisure accommodation vehicles — Requirements and test methods |
ISO 8936:2017 specifies requirements, test methods and material performance characteristics for vehicle awnings. It applies to awnings intended to be pitched and struck.
ISO 8936:2017 is not applicable to:
a) sun awnings: structure detachable from the vehicle which is used to provide shelter from the sun, but is not designed or constructed to provide shelter from wind, rain or snow;
NOTE 1 A sun awning can be used with additional front and side panels to form an enclosure, but this enclosure would not meet the requirements of an awning as defined in this document.
b) external blinds: structure permanently fixed to a vehicle which is used to provide shelter from the sun, but is not designed or constructed to provide shelter from wind, rain or snow;
NOTE 2 An external blind can be used with additional front and side panels to form an enclosure, but this enclosure would not meet the requirements of an awning as defined in this document.
c) fixed awnings: permanent awning which is not designed for mobile use.
EXAMPLE Awnings equipped with square aluminium frames or timber supporting structures and the possibility to install living compartment windows and doors.
|
Published |
2017-01 |
Edition : 4 |
Number of pages : 26 |
Technical Committee |
43.100
Passenger cars. Caravans and light trailers
;
97.200.30
Camping equipment and camp-sites
|
| ISO 8937:1991 |
Caravan awnings — Functional requirements and test methods |
|
Withdrawn |
1991-10 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
43.100
Passenger cars. Caravans and light trailers
;
97.200.30
Camping equipment and camp-sites
|
| ISO 8937:2000 |
Caravan awnings — Functional requirements and test methods |
|
Withdrawn |
2000-02 |
Edition : 2 |
Number of pages : 11 |
Technical Committee |
43.100
Passenger cars. Caravans and light trailers
;
97.200.30
Camping equipment and camp-sites
|
| ISO 10966:1994 |
Textiles — Fabrics for awnings and camping tents — Specification |
Specifies the most important material characteristics for woven fabrics for awnings (snow awnings, residential awnings, touring awnings) and camping tents (sleeping tents, touring tents, residential tents). It can also be applied to other types of fabrics. To meet the needs arising from different climatic conditions, differential national habits in tent usage or different durability-expectations of the customer, the material requirements are split into two levels: A (for severe and/or long-term use) and B (for less severe use).
|
Withdrawn |
1994-06 |
Edition : 1 |
Number of pages : 7 |
Technical Committee |
59.080.30
Textile fabrics
;
97.200.30
Camping equipment and camp-sites
|
| ISO 10966:2005 |
Sports and recreational equipment — Fabrics for awnings and camping tents — Specification |
ISO 10966:2005 specifies the most important material characteristics for woven fabrics for awnings and camping tents. It can also be applied to other types of fabric.
To meet the needs arising from different climatic conditions, different national habits in tent usage or different durability-expectations of the customer, the material requirements are split into two levels: A and B. Level A requirements apply to awning and camping tent fabrics intended for use where severe strain is caused by wind, weather or long-term use; level B requirements are lower than level A and apply to fabrics intended for less severe use.
ISO 10966:2005 follows the awning and camping tent classification given in ISO 8937 and ISO 5912, as follows:
awnings:
type SN: snow awning;type R: residential awning;type T: touring awning;
camping tents:
type S: sleeping tent;class st: standard-weight tents;class l: light-weight tents;type T: touring tent;
type R: residential tent.
|
Withdrawn |
2005-05 |
Edition : 2 |
Number of pages : 7 |
Technical Committee |
59.080.30
Textile fabrics
;
97.200.30
Camping equipment and camp-sites
|
| ISO 10966:2011 |
Sports and recreational equipment — Fabrics for awnings — Specification |
ISO 10966:2011 specifies the most important material characteristics for woven fabrics for awnings. It can also be applied to other types of fabrics.
To meet the needs arising from different climatic conditions, different national habits in tent usage or different durability expectations of the customer, the material requirements are split into two levels: A and B.
Level A requirements apply to awning fabrics intended for use where severe strain is caused by wind, weather or long-term use.
Level B requirements are lower than level A and apply to awning fabrics intended for less severe use.
|
Withdrawn |
2011-10 |
Edition : 3 |
Number of pages : 6 |
Technical Committee |
59.080.30
Textile fabrics
;
97.200.30
Camping equipment and camp-sites
|
| ISO 23537-1:2016 |
Requirements for sleeping bags — Part 1: Thermal and dimensional requirements |
ISO 23537-1:2016 specifies the requirements and test methods as well as provisions for labelling of adult sized sleeping bags for use in sports and leisure time activities.
ISO 23537-1:2016 does not apply to sleeping bags intended for specific purpose such as military use and extreme climate zone expedition. It does not apply to sleeping bags for children or babies.
NOTE 1 No prediction model exists for the determination of the limiting temperatures based on the thermal resistance of the sleeping bag for children and babies. Moreover, such a model for testing cannot be developed because the necessary controlled sleep trials with children or babies in climatic chambers are, out of ethical reasons, not permitted.
NOTE 2 The limit temperature for extreme climate conditions is seen to be −20 °C.
ISO 23537-1:2016 describes the method for the assessment of the performance in steady-state conditions of a sleeping bag with regard to the protection against cold.
NOTE 3 Sleeping bags without homogeneous fillings designed to provide local extra insulation in certain parts pose issues with the calibration and/or test procedure. Ongoing work continues to provide suitable means of establishing temperature ratings.
|
Withdrawn |
2016-10 |
Edition : 1 |
Number of pages : 21 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 23537-1:2016/Amd 1:2018 |
Requirements for sleeping bags — Part 1: Thermal and dimensional requirements — Amendment 1 |
|
Withdrawn |
2018-01 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 23537-1:2022 |
Requirements for sleeping bags — Part 1: Thermal, mass and dimensional requirements for sleeping bags designed for limit temperatures of ‐20°C and higher |
This document specifies the requirements, test methods and other provisions for the labelling of adult sized sleeping bags for use in sports and leisure time activities at a limit temperature ≥ ‐20 °C regarding thermal characteristics, dimensions and mass.
This document describes a method for the assessment of performance in steady‐state conditions of a sleeping bag with regard to the protection against cold.
NOTE 1 Sleeping bags without homogeneous fillings designed to provide local extra insulation in certain parts pose issues with the calibration and/or test procedure. Ongoing work continues to provide suitable means of establishing temperature ratings.
This document does not apply to sleeping bags intended for specific purpose such as military use and extreme climate zone expedition. It does not apply to sleeping bags for children or babies.
NOTE 2 No prediction model exists for the determination of the limiting temperatures based on the thermal resistance of the sleeping bag for children and babies. Moreover, such a model for testing cannot be developed because the necessary controlled sleep trials with children or babies in climatic chambers are, out of ethical reasons, not possible.
|
Published |
2022-03 |
Edition : 2 |
Number of pages : 25 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 23537-2:2016 |
Requirements for sleeping bags — Part 2: Fabric and material properties |
ISO 23537-2:2016 specifies the fabric and material properties as well as provisions for labelling of adult sized sleeping bags for use in sports and leisure time activities. Thermal and dimensional requirements are specified in ISO 23537‑1.
ISO 23537-2:2016 does not apply to sleeping bags intended for specific purpose such as military use and extreme climate zone expedition. It does not apply to sleeping bags for children or babies.
NOTE No prediction model exists for the determination of the limiting temperatures based on the thermal resistance of the sleeping bag for children and babies. Moreover, such a model for testing cannot be developed because the necessary controlled sleep trials with children or babies in climatic chambers are, out of ethical reasons, not permitted.
|
Published |
2016-10 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO/FDIS 23537-2 |
Requirements for sleeping bags — Part 2: Fabric and material properties |
|
Under development |
|
Edition : 2 |
|
Technical Committee |
97.200.30
Camping equipment and camp-sites
|
| ISO 13274:2013 |
Packaging — Transport packaging for dangerous goods — Plastics compatibility testing for packaging and IBCs |
ISO 13274:2013 specifies the requirements and test methods for compatibility testing of plastics packagings/Intermediate Bulk Containers (IBCs) and composite packagings/IBCs with plastics inners containing liquids. The testing involves storage with the liquid to be transported. For polyethylene-based packaging, testing with a standard liquid as defined in The European Agreement concerning the International Carriage of Dangerous Goods by Road may be undertaken. Annex B describes small-scale laboratory tests that may be used to determine the assimilation of those products to be carried with the standard liquids.
Where there is any contradiction between ISO 13274:2013 and any applicable regulation, the regulation always takes precendence.
|
Published |
2013-08 |
Edition : 1 |
Number of pages : 27 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 13274:2013/Cor 1:2014 |
Packaging — Transport packaging for dangerous goods — Plastics compatibility testing for packaging and IBCs — Technical Corrigendum 1 |
|
Published |
2014-04 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 2859-1:1999 |
Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection |
|
Published |
1999-11 |
Edition : 2 |
Number of pages : 87 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 16101:2004 |
Packaging — Transport packaging for dangerous goods — Plastics compatibility testing |
ISO 16101:2004 specifies the requirements and test methods for compatibility testing of polyethylene based plastics packagings and composite packagings with plastic inners containing liquids. The testing involves storage with the packaged substance, or with a standard liquid as defined in Annex A. Annex B describes small scale laboratory tests which may be used to determine the assimilation of those products to be carried with the standard liquids.
|
Withdrawn |
2004-09 |
Edition : 1 |
Number of pages : 67 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16103:2005 |
Packaging — Transport packaging for dangerous goods — Recycled plastics material |
ISO 16103:2005 specifies the requirements and test methods for the production of recycled plastics materials to be used for packagings for the transport of dangerous goods. This includes guidance on the quality assurance programme.
|
Published |
2005-07 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16104:2003 |
Packaging — Transport packaging for dangerous goods — Test methods |
ISO 16104:2003 specifies the design type test requirements for packagings intended for use in the transport of dangerous goods.
|
Withdrawn |
2003-05 |
Edition : 1 |
Number of pages : 47 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16106:2006 |
Packaging — Transport packages for dangerous goods — Dangerous goods packagings, intermediate bulk containers (IBCs) and large packagings — Guidelines for the application of ISO 9001 |
ISO 16106:2006 gives guidance on quality management provisions applicable to the manufacture, measuring and monitoring of design type approved dangerous goods packagings, intermediate bulk containers (IBCs) and large packagings.
ISO 16106:2006 can only be used in combination with ISO 9001:2000; it is not a stand-alone document.
It does not apply to design type testing, for which reference is made to 6.1.5, 6.5.4 and 6.6.5 of the United Nations Recommendations on the Transport of Dangerous Goods. Model Regulations, fourteenth revised edition.
|
Withdrawn |
2006-03 |
Edition : 1 |
Number of pages : 27 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16106:2020 |
Transport packages for dangerous goods — Dangerous goods packagings, intermediate bulk containers (IBCs) and large packagings — Guidelines for the application of ISO 9001 |
This document gives guidance on the application of a quality management system in the manufacture, measuring and monitoring of design type approved dangerous goods packaging, intermediate bulk containers (IBCs) and large packaging.
This document does not include guidance specific to other management systems, such as those for environmental management, occupational health and safety management, or financial management.
It is applicable to an organization that:
a) needs to demonstrate its ability to consistently provide products and services that meet customer and applicable statutory and regulatory requirements; and
b) aims to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.
All the guidance in this document is generic and intended to be applicable to any organization, regardless of its type or size, or the products and services it provides.
NOTE In this document, the terms "product" or "service" only apply to products and services intended for, or required by, a customer.
It does not apply to design type testing, for which reference is made to 6.1.5, 6.3.5, 6.5.6 and 6.6.5 of the UN Model Regulations[27].
|
Published |
2020-02 |
Edition : 2 |
Number of pages : 55 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16467:2003 |
Packaging — Transport packages for dangerous goods — Test methods for IBCs |
ISO 16467:2003 specifies the design type test requirements for Intermediate Bulk Containers (IBCs) intended for use in the transport of dangerous goods.
|
Withdrawn |
2003-10 |
Edition : 1 |
Number of pages : 31 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16495:2013 |
Packaging — Transport packaging for dangerous goods — Test methods |
ISO 16495:2013 specifies the information needed for the design type testing of packaging, Intermediate Bulk Containers ( IBCs) and large packaging intended for use in the transport of dangerous goods.
|
Withdrawn |
2013-08 |
Edition : 1 |
Number of pages : 52 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 2859-1:1999/Amd 1:2011 |
Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection — Amendment 1 |
|
Published |
2011-06 |
Edition : 2 |
Number of pages : 2 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2935:1974 |
Circular saw blades for woodworking — Dimensions |
|
Published |
1974-11 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
79.120.20
Woodworking tools
|
| ISO 16495:2022 |
Packaging — Transport packaging for dangerous goods — Test methods |
This document specifies the information needed for the design type testing of packaging, intermediate bulk containers (IBCs) and large packaging intended for use in the transport of dangerous goods.
NOTE 1 This document can be used in conjunction with one or more of the international regulations set out in the Bibliography.
NOTE 2 The term “packaging” includes packaging for Class 6.2 infectious substances according to the United Nations.
|
Published |
2022-05 |
Edition : 2 |
Number of pages : 44 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 16883:2007 |
Packaging — Transport packages for dangerous goods — Test methods for large packagings |
ISO 16883:2007 specifies the design type test requirements for large packagings intended for use in the transport of dangerous goods.
|
Withdrawn |
2007-06 |
Edition : 1 |
Number of pages : 28 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 23667:2007 |
Packaging — Transport packaging for dangerous goods — Rigid plastics and plastics composite IBCs — Compatibility testing |
ISO 23667:2006 specifies the requirements and test methods for compatibility testing of polyethylene-based plastics Intermediate Bulk Containers (IBCs) and composite IBCs with plastics inners containing liquids. The testing involves storage with the packaged substance, or with a standard liquid as defined in Annex A. Annex B describes small scale laboratory tests, which may be used to determine the assimilation of those products to be carried with the standard liquids.
|
Withdrawn |
2007-07 |
Edition : 1 |
Number of pages : 82 |
Technical Committee |
13.300
Protection against dangerous goods
;
55.020
Packaging and distribution of goods in general
|
| ISO 11180:1993 |
Postal addressing |
Specifies the maximum dimensions of the postal address and its locations on forms complying with ISO 8439 and is designed to standardize its presentation and structure. Annexes A and B give elements of the addressee's address and examples of addresses.
|
Withdrawn |
1993-03 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
03.240
Postal services
;
01.140.30
Documents in administration, commerce and industry
|
| ISO/R 645:1967 |
Withdrawal of ISO/R 645-1967 |
|
Withdrawn |
1967-12 |
Edition : 1 |
Number of pages : 22 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO/R 1786:1970 |
Withdrawal of ISO/R 1786-1970 |
|
Withdrawn |
1970-12 |
Edition : 1 |
Number of pages : 43 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2602:1980 |
Statistical interpretation of test results — Estimation of the mean — Confidence interval |
Concerns the estimation of the mean of a normal population on the basis of a series of tests applied to a random sample of individuals drawn from this population when the variance of the population is unknown and calculation of the conficence interval for the population mean therefrom and from the standard deviation. Test method may be subject to systematic errors.
|
Published |
1980-02 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2854:1976 |
Statistical interpretation of data — Techniques of estimation and tests relating to means and variances |
Comparison of a variance with a given value, estimation of a variance, comparison of two variances, estimation of the ratio of two variances, and the same procedures for a mean with known or unknown variance are dealt with. Techniques are valid for sample elements drawn at random and being independent, when the distribution of the observed variable is normal, for a sample size not too small (5 to 10 at least) approximately also when the distribution does not deviate very much from the normal. Techniques of verification of the hypothesis of normality are briefly dealt with in the examples.
|
Published |
1976-02 |
Edition : 1 |
Number of pages : 46 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-0:1995 |
Sampling procedures for inspection by attributes — Part 0: Introduction to the ISO 2859 attribute sampling system |
Explains the terms used in acceptance sampling, describes the various schemes and plans, gives practical advice on sampling inspection and discusses some of the theoretical aspects. This edition cancels and replaces ISO 2859.
|
Withdrawn |
1995-08 |
Edition : 1 |
Number of pages : 56 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-1:1989 |
Sampling procedures for inspection by attributes — Part 1: Sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection |
|
Withdrawn |
1989-08 |
Edition : 1 |
Number of pages : 67 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-1:1989/Cor 1:1993 |
Sampling procedures for inspection by attributes — Part 1: Sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection — Technical Corrigendum 1 |
|
Withdrawn |
1993-07 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-2:1985 |
Sampling procedures for inspection by attributes — Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection |
Can be used when the switching rules in ISO 2859-1 are not applied. Indexing is by a preferred series of limiting qualities with a consumer's risk usually below 10 % and always below 13 %. Procedures are provided to cater for two situations: Procedure A to be used when the supplier and the consumer both wish to regard the lot in isolation (shall be used unless there is a specific instruction to use procedure B), procedure B to be used when the supplier regards the lot as one of continuing series but the consumer considers the lot received in isolation.
|
Withdrawn |
1985-08 |
Edition : 1 |
Number of pages : 21 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-2:2020 |
Sampling procedures for inspection by attributes — Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection |
This document specifies an acceptance sampling system for inspection by attributes indexed by limiting quality (LQ). The sampling system is used for lots in isolation (isolated sequences of lots, an isolated lot, a unique lot or a short series of lots), where switching rules, such as those of ISO 2859‑1, are not applicable. Inspection levels, as provided by ISO 2859‑1 to control the relative amount of inspection, are not provided in this document. In many industrial situations, in which switching rules might be used, they are not applied for a number of reasons, not all of which might be valid:
a) production is intermittent (not continuous);
b) production is from several different sources in varying quantities, i.e. "job lots";
c) lots are isolated;
d) lots are resubmitted after inspection.
The sampling plans in this document are indexed by a series of specified values of limiting quality (LQ), where the consumer's risk (the probability of acceptance at the LQ) is usually below 0,10 (10 %), except in some instances.
This document is intended both for inspection for nonconforming items and for inspection for nonconformities per 100 items.
It is intended to be used when the supplier and the consumer both regard the lot to be in isolation. That is, the lot is unique in that it is the only one of its type produced. It can also be used when there is a series of lots too short for switching rules to be applied.
|
Published |
2020-02 |
Edition : 2 |
Number of pages : 46 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-3:1991 |
Sampling procedures for inspection by attributes — Part 3: Skip-lot sampling procedures |
The procedures specified are applicable to the inspection of: end items, components and raw materials, services, materials in process, supplies in storage, data or records, administrative procedures. Annexes A and B form an integral part of this standard. Annexes C and D are for information only.
|
Withdrawn |
1991-08 |
Edition : 1 |
Number of pages : 16 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-3:2005 |
Sampling procedures for inspection by attributes — Part 3: Skip-lot sampling procedures |
ISO 2859-3:2005 specifies generic skip-lot sampling procedures for acceptance inspection by attributes. The purpose of these procedures is to provide a way of reducing the inspection effort on products of high quality submitted by a supplier who has a satisfactory quality assurance system and effective quality controls. The reduction in inspection effort is achieved by determining at random, with a specified probability, whether a lot presented for inspection will be accepted without inspection. This procedure extends the principle of the random selection of sample items already applied in ISO 2859-1 to the random selection of lots.
The skip-lot sampling procedures specified in ISO 2859-3:2005 are applicable to, but not limited to, inspection of end items, such as complete products or sub-assemblies, components and raw materials, and materials in process.
|
Published |
2005-05 |
Edition : 2 |
Number of pages : 29 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-4:1999 |
Sampling procedures for inspection by attributes — Part 4: Procedures for assessment of stated quality levels |
|
Withdrawn |
1999-12 |
Edition : 1 |
Number of pages : 13 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-4:2002 |
Sampling procedures for inspection by attributes — Part 4: Procedures for assessment of declared quality levels |
ISO 2859-4:2002 establishes the sampling plans and the procedures that can be used to assess whether the quality level of an entity (lot, process, etc) conforms to a declared value. The sampling plans have been devised so as to obtain a risk of less than 5 % of contradicting a correct declared quality level. The risk is 10 % of failing to contradict an incorrect declared quality level that is related to the limiting quality ratio. Sampling plans are provided corresponding to three levels of discriminatory ability.
In contrast to the procedures in the other parts of ISO 2859, the procedures in ISO 2859-4:2002 are not applicable to acceptance assessment of lots. Generally, the balancing of the risks of reaching incorrect conclusions in assessment procedures will differ from the balancing in the procedures for acceptance sampling.
ISO 2859-4:2002 may be used for various forms of quality inspection in situations where objective evidence of conformity to some declared quality level is to be provided by means of inspection of a sample. The procedures are applicable to entities such as lots, process output, etc. that allow random samples of individual items to be taken from the entity.
The sampling plans provided in ISO 2859-4:2002 are applicable, but not limited, to inspection of a variety of products such as end items, components and raw materials, operations, materials in process, supplies in storage, maintenance operations, data or records, and administrative procedures.
The procedures are primarily intended to be used when the quantity of interest is the number or fraction of nonconforming items, for which the inspected items are classified as conforming or nonconforming.
With minor changes, the procedures may also be used when the quantity of interest is the number of nonconformities or number of nonconformities per item. The necessary changes are the replacement of the "number of nonconforming items" by the "number of nonconformities" and the replacement of the "percent nonconforming items" by the "nonconformities per 100 items".
|
Withdrawn |
2002-08 |
Edition : 2 |
Number of pages : 12 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3494:1976 |
Statistical interpretation of data — Power of tests relating to means and variances |
Follows on from ISO 2854 and puts forward notions of the type II risk, the probability of not rejecting the null hypothesis when it is false. Deals with comparison of a mean with a given value (variance known or unknown), of two means (variance known or unknown), of a variance with a given value, and of two variances, and gives sets of curves for these type II risk for a given alternative and given size of sample and to determine the size of sample to be selected for a given alternative and a given values of type II risk.
|
Published |
1976-12 |
Edition : 1 |
Number of pages : 44 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-4:2020 |
Sampling procedures for inspection by attributes — Part 4: Procedures for assessment of declared quality levels |
This document establishes single sampling plans for conformance testing, i.e., for assessing whether the quality level of a relevant audit population (lot, process, inventory, file etc) conforms to a declared value. Sampling plans are provided corresponding to four levels of discriminatory ability. The limiting quality ratio (LQR) (see Clause 4) of each sampling plan is given for reference. For levels I-III, the sampling plans have been devised so as to obtain a risk no more than 5 % of contradicting a correct declared quality level. The risk of failing to contradict an incorrectly declared quality level which is related to the LQR is no more than 10 %. The sample sizes for level 0 are designed in a way that the LQR factors of the sampling plans are compatible with the LQR factors for level I.
In contrast to the procedures in the other parts of the ISO 2859 series, the procedures in this document are not applicable to acceptance assessment of lots. Generally, this document mainly focuses on controlling type I error, which differs from the balancing of the risks in the procedures for acceptance sampling.
This document can be used for various forms of quality inspection in situations where objective evidence of conformity to some declared quality level is to be provided by means of inspection of a sample. The procedures are applicable to entities such as lots, process output, etc. that allow random samples of individual items to be taken from the entity.
The sampling plans provided in this document are applicable, but not limited, to the inspection of a variety of targets such as:
— end items;
— components and raw materials;
— operations;
— materials in process;
— supplies in storage;
— maintenance operations;
— data or records;
— administrative procedures;
— accounting procedures or accounting entries;
— internal control procedures.
This document considers two types of quality models for discrete items and populations, as follows.
i) The conforming-nonconforming model, where each item is classified as conforming or nonconforming, and where the quality indicator of a population of items is the proportion p of nonconforming items, or, equivalently, the percentage 100 p of nonconforming items.
ii) The nonconformities model, where the number of nonconformities is counted on each item, and where the quality indicator of a population of items is the average number λ of nonconformities found on items in the population, or, equivalently, the percentage 100 λ of nonconformities on items in the population.
|
Published |
2020-06 |
Edition : 3 |
Number of pages : 18 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-5:2005 |
Sampling procedures for inspection by attributes — Part 5: System of sequential sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection |
ISO 2859-5:2005 contains sequential sampling schemes that supplement the ISO 2859-1 acceptance sampling system for inspection by attributes, whereby a supplier, through the economic and psychological pressure of lot non-acceptance, can maintain a process average at least as good as the specified acceptance quality limit, while at the same time provide an upper limit for the risk to the consumer of accepting the occasional poor lot.
The sampling schemes defined in ISO 2859-5:2005 are applicable, but not limited, to the inspection of: end items, components and raw materials, operations, materials in process, supplies in storage, maintenance operations, data or records, and administrative procedures.
These schemes are designed to be applied to a continuing series of lots, that is, a series long enough to permit the described switching rules to be applied. These switching rules provide: a) enhanced protection to the consumer (by means of tightened sampling inspection criteria or discontinuation of sampling inspection) should deterioration in quality occur; and b) an incentive, at the discretion of the responsible authority, to reduce inspection costs (by means of reduced sampling inspection criteria) should consistently good quality be demonstrated over time.
The individual sampling plans are not designed to be applicable outside of the schemes in which they are presented. If lots are produced in isolation or in a series too short for ISO 2859-5:2005 to apply, the user is advised to consult ISO 2859-2 for appropriate sampling plans.
|
Published |
2005-06 |
Edition : 1 |
Number of pages : 43 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859-10:2006 |
Sampling procedures for inspection by attributes — Part 10: Introduction to the ISO 2859 series of standards for sampling for inspection by attributes |
ISO 2859-10:2006 provides a general introduction to acceptance sampling by attributes and provides a brief summary of the attribute sampling schemes and plans used in ISO 2859-1, ISO 2859-2, ISO 2859-3, ISO 2859-4 and ISO 2859-5, which describe specific types of attribute sampling systems. ISO 2859-10:2006 also provides guidance on the selection of the appropriate inspection system for use in a particular situation.
|
Withdrawn |
2006-07 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859:1974 |
Sampling procedures and tables for inspection by attributes |
|
Withdrawn |
1974-11 |
Edition : 1 |
Number of pages : 62 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 2859:1974/Add 1:1977 |
Sampling procedures and tables for inspection by attributes — Addendum 1 |
|
Withdrawn |
1977-11 |
Edition : 1 |
Number of pages : 55 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3207:1975 |
Statistical interpretation of data — Determination of a statistical tolerance interval |
Methods are specified enabling a sample to be used as the basis for determining a statistical tolerance interval, which may be two-sided or one-sided. They are applicable only where the sample unity may be assumed to have been selected at random and are independent, and if the distribution is normal (if appropriate, transforming the variate may make it normal). Tables 1 and 2 are applicable to the case where the standard deviation for the population is known, tables 3 and 4 where the mean and the standard deviation are unknown.
|
Withdrawn |
1975-05 |
Edition : 1 |
Number of pages : 15 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3207:1975/Add 1:1978 |
Statistical interpretation of data — Determination of a statistical tolerance interval — Addendum 1 |
|
Withdrawn |
1978-06 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3301:1975 |
Statistical interpretation of data — Comparison of two means in the case of paired observations |
A method is specified for comparing the mean of a population of differences with zero or any other preassigned value. It may be applied to establish a difference between two treatments, where "treatment" should be understood in a wide sense, e.g. as a test method, measuring instrument or laboratory involved, and is applicable under the conditions that the series of differences can be considered as a series of independent random items and the distribution of the differences is normal or approximately normal. If the distribution deviates from the normal, it remains valid provided the sample size is sufficiently large (100 and more).
|
Published |
1975-08 |
Edition : 1 |
Number of pages : 6 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3295:1975 |
Narrow bandsaw blades for woodworking — Dimensions |
|
Published |
1975-02 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
79.120.20
Woodworking tools
|
| ISO 3534-1:1993 |
Statistics — Vocabulary and symbols — Part 1: Probability and general statistical terms |
Defines 204 probability and general statistical terms in English and French which may be used in the drafting of other international standards. The terms are classified under the following main headings: Terms used in the theory of probability, General statistical terms, General terms relating to observations and test results, General terms relating to methods of sampling. The entries are arranged analytically and alphabetical indexes in English and French are provided. Annex A gives a list of symbols and abbreviations used.
|
Withdrawn |
1993-06 |
Edition : 1 |
Number of pages : 53 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-1:2006 |
Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
ISO 3534-1:2006 defines general statistical terms and terms used in probability which may be used in the drafting of other International Standards. In addition, it defines symbols for a limited number of these terms.
|
Published |
2006-10 |
Edition : 2 |
Number of pages : 105 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-2:1993 |
Statistics — Vocabulary and symbols — Part 2: Statistical quality control |
Defines 180 statistical quality control terms in English and French which may be used in the drafting of other international standards. The terms are classified under the following main headings: General statistical and quality control terms, Sampling and acceptance sampling terms, Terms relating to process measures. The entries are arranged analytically and alphabetical indexes in English and French are provided. Annex A gives a list of symbols and abbreviations used.
|
Withdrawn |
1993-06 |
Edition : 1 |
Number of pages : 39 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-2:2006 |
Statistics — Vocabulary and symbols — Part 2: Applied statistics |
ISO 3534-2:2006 defines applied statistics terms, and expresses them in a conceptual framework in accordance with ISO normative terminology practice. Term entries are arranged thematically. An alphabetical index is provided. Standardized symbols and abbreviations are defined.
The two principal purposes of ISO 3534-2:2006 are, specifically, to establish a common vocabulary for use throughout ISO/TC 69 standards, together with the broader intent to enhance the preciseness, clarity and cohesiveness in the usage/application of applied statistics generally. The mathematical level has deliberately been kept to a low level in order for the content to be made readily comprehensible to the widest possible readership.
|
Published |
2006-09 |
Edition : 2 |
Number of pages : 125 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-3:1985 |
Statistics — Vocabulary and symbols — Part 3: Design of experiments |
|
Withdrawn |
1985-11 |
Edition : 1 |
Number of pages : 33 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-3:1999 |
Statistics — Vocabulary and symbols — Part 3: Design of experiments |
|
Withdrawn |
1999-11 |
Edition : 2 |
Number of pages : 46 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-3:2013 |
Statistics — Vocabulary and symbols — Part 3: Design of experiments |
ISO 3534-3:2013 defines the terms used in the field of design of experiments and may be used in the drafting of other International Standards.
More specifically, it defines terms used in the field of design of experiments for which the response variable is one-dimensional and continuous and for which the expectation of the response variable is linear in the parameters. The terms with regard to the statistical analysis are based on the assumption that the error term follows a normal distribution with constant variance.
|
Published |
2013-04 |
Edition : 3 |
Number of pages : 96 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534-4:2014 |
Statistics — Vocabulary and symbols — Part 4: Survey sampling |
ISO 3534-4:2014 defines the terms used in the field of survey sampling and can be used in the drafting of other International Standards.
|
Published |
2014-04 |
Edition : 1 |
Number of pages : 30 |
Technical Committee |
01.040.03
Services. Company organization, management and quality. Administration. Transport. Sociology. (Vocabularies)
;
03.120.30
Application of statistical methods
|
| ISO 3534:1977 |
Statistics — Vocabulary and symbols |
|
Withdrawn |
1977-07 |
Edition : 1 |
Number of pages : 47 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-1:2005 |
Sampling procedures for inspection by variables — Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL |
ISO 3951-1:2005 specifies an acceptance sampling system of single sampling plans for inspection by variables, in which the acceptability of a lot is implicitly determined from an estimate of the percentage of nonconforming items in the process, based on a random sample of items from the lot.
ISO 3951-1:2005 is primarily designed for application under the following conditions:
where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process;
where only a single quality characteristic x of these products is taken into consideration, which must be measurable on a continuous scale;
where the measurement error is negligible, i.e. with a standard deviation no more than 10% of the process standard deviation;
where production is stable (under statistical control) and the quality characteristic x is distributed according to a normal distribution or a close approximation to the normal distribution;
where a contract or standard defines an upper specification limit U, a lower specification limit L, or both;
an item is qualified as conforming if and only if its measured quality characteristic x satisfies the appropriate one of the following inequalities:
x greater than or equal to L (i.e. the lower specification limit is not violated);
x less than or equal to U (i.e. the upper specification limit is not violated);
x greater than or equal to L and x less than or equal to U (i.e. neither the lower nor the upper specification limit is violated).
The first two inequalities are called cases with a single specification limit, and the third a case with double specification limits.
If double specification limits apply, it is assumed in ISO 3951-1:2005 that conformance to both specification limits is equally important to the integrity of the product; in such cases it is appropriate to apply a single AQL to the combined percentage of product outside the two specification limits. This is referred to as combined control.
|
Withdrawn |
2005-04 |
Edition : 1 |
Number of pages : 103 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-1:2013 |
Sampling procedures for inspection by variables — Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL |
ISO 3951-1:2013 specifies an acceptance sampling system of single sampling plans for inspection by variables. It is indexed in terms of the acceptance quality limit (AQL) and is designed for users who have simple requirements. (A more comprehensive and technical treatment is given in ISO 3951-2.) ISO 3951-1:2013 is complementary to ISO 2859-1.
The objectives of the methods laid down in ISO 3951-1:2013 are to ensure that lots of acceptable quality have a high probability of acceptance and that the probability of not accepting inferior lots is as high as practicable. This is achieved by means of the switching rules, which provide the following:
an automatic protection to the consumer (by means of a switch to tightened inspection or discontinuation of sampling inspection) should a deterioration in quality be detected;
an incentive (at the discretion of the responsible authority) to reduce inspection costs (by means of a switch to a smaller sample size) should consistently good quality be achieved.
In ISO 3951-1:2013, the acceptability of a lot is implicitly determined from an estimate of the percentage of nonconforming items in the process, based on a random sample of items from the lot.
ISO 3951-1:2013 is intended for application to a continuing series of lots of discrete products all supplied by one producer using one production process. If there are different producers or production processes, ISO 3951-1:2013 is applied to each one separately.
ISO 3951-1:2013 is intended for application to a single quality characteristic that is measurable on a continuous scale. For two or more such quality characteristics, see ISO 3951-2.
|
Withdrawn |
2013-09 |
Edition : 2 |
Number of pages : 92 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-1:2022 |
Sampling procedures for inspection by variables — Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL |
This document specifies single sampling plans for lot-by-lot inspection under the following conditions:
a) where the inspection procedure is applied to a continuing series of lots of discrete products, all supplied by one producer using one production process;
b) where only a single quality characteristic, x, of these products is taken into consideration, which is measurable on a continuous scale;
c) where production is under statistical control and the quality characteristic, x, is distributed according to a normal distribution or a close approximation to the normal distribution;
d) where a contract or standard defines a lower specification limit, L, an upper specification limit, U, or both. An item is qualified as conforming if its measured quality characteristic, x, satisfies as appropriate one of the following inequalities:
1) x ≥ L (i.e. the lower specification limit is not violated);
2) x ≤ U (i.e. the upper specification limit is not violated);
3) x ≥ L and x ≤ U (i.e. neither the lower nor the upper specification limit is violated).
Inequalities 1) and 2) are cases with a single specification limit, and 3) is a case with double specification limits.
Where double specification limits apply, it is assumed in this document that conformity to both specification limits is equally important to the integrity of the product. In such cases, it is appropriate to apply a single AQL to the combined percentage of a product outside the two specification limits. This is referred to as combined control.
|
Published |
2022-08 |
Edition : 3 |
Number of pages : 107 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-2:2006 |
Sampling procedures for inspection by variables — Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics |
ISO 3951-2:2006 specifies an acceptance sampling system of single sampling plans for inspection by variables, indexed in terms of the Acceptance Quality Limit (AQL).
ISO 3951-2:2006 is primarily designed for use under the following conditions: where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process; where the quality characteristics of the items of product are measurable on a continuous scale; where the measurement error is negligible (i.e. with a standard deviation no more than 10 % of the corresponding process standard deviation); where production is stable (under statistical control) and the quality characteristics are distributed, at least to a close approximation, according to normal distributions; where, in the case of multiple quality characteristics, the characteristics are independent of one another, at least approximately; where a contract or standard defines an upper specification limit, a lower specification limit, or both on each of the quality characteristics.
|
Withdrawn |
2006-04 |
Edition : 1 |
Number of pages : 81 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-2:2006/Amd 1:2009 |
Sampling procedures for inspection by variables — Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics — Amendment 1 |
|
Withdrawn |
2009-09 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 13053-2:2011 |
Quantitative methods in process improvement — Six Sigma — Part 2: Tools and techniques |
ISO 13053-2:2011 describes the tools and techniques, illustrated by factsheets, to be used at each phase of the DMAIC approach.
The methodology set out in ISO 13053-1 is generic and remains independent of any individual industrial or economic sector. This makes the tools and techniques described in ISO 13053-2:2011 applicable to any sector of activity and any size business seeking to gain a competitive advantage.
|
Published |
2011-09 |
Edition : 1 |
Number of pages : 49 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-2:2013 |
Sampling procedures for inspection by variables — Part 2: General specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection of independent quality characteristics |
ISO 3951-2:2013 specifies an acceptance sampling system of single sampling plans for inspection by variables. It is indexed in terms of the acceptance quality limit (AQL) and is of a technical nature, aimed at users who are already familiar with sampling by variables or who have complicated requirements. (A more introductory treatment is given in ISO 3951-1.)
The objectives of the methods laid down in ISO 3951-2:2013 are to ensure that lots of an acceptable quality have a high probability of acceptance and that the probability of not accepting inferior lots is as high as practicable. This is achieved by means of the switching rules, which provide the following:
automatic protection to the consumer (by means of a switch to tightened inspection or discontinuation of sampling inspection) should a deterioration in quality be detected;
an incentive (at the discretion of the responsible authority) to reduce inspection costs (by means of a switch to a smaller sample size) should consistently good quality be achieved.
In ISO 3951-2:2013, the acceptability of a lot is either implicitly or explicitly determined from an estimate of the percentage of nonconforming items in the process, based on a random sample of items from the lot.
ISO 3951-2:2013 is intended for application to a continuing series of lots of discrete products all supplied by one producer using one production process. If there are different producers or production processes, ISO 3951-2:2013 is applied to each one separately.
|
Published |
2013-09 |
Edition : 2 |
Number of pages : 86 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-3:2007 |
Sampling procedures for inspection by variables — Part 3: Double sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection |
ISO 3951-3:2007 specifies an acceptance sampling system of double sampling schemes for inspection by variables for percent nonconforming. It is indexed in terms of the acceptance quality limit (AQL).
The objectives of the methods laid down in ISO 3951-3:2007 are to ensure that lots of acceptable quality have a high probability of acceptance and that the probability of non-accepting inferior lots is as high as practicable. This is achieved by means of the switching rules, which provide automatic protection to the consumer (by means of a switch to tightened inspection or discontinuation of sampling inspection) should a deterioration in quality be detected, and an incentive (at the discretion of the responsible authority) to reduce inspection costs (by means of a switch to a smaller sample size) should consistently good quality be achieved.
In ISO 3951-3:2007, the acceptability of a lot is implicitly or explicitly determined from an estimate of the percentage of nonconforming items in the process, based on either one or two random samples of items from the lot.
ISO 3951-3:2007 is primarily designed for use under the following conditions: where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process; where the items of product have a single quality characteristic; where the quality characteristic is measurable on a continuous scale; where the measurement error is negligible (i.e. with a standard deviation no more than 10 % of the corresponding process standard deviation); where production is stable (under statistical control) and the quality characteristic is distributed, at least to a close approximation, according to a normal distribution; where the possibility of having to select and inspect a second sample is administratively acceptable; and where a contract or standard defines an upper specification limit, a lower specification limit, or both on the quality characteristic.
The procedures in ISO 3951-3:2007 are not suitable for application to lots that have been screened previously for nonconforming items.
|
Published |
2007-05 |
Edition : 1 |
Number of pages : 113 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-4:2011 |
Sampling procedures for inspection by variables — Part 4: Procedures for assessment of declared quality levels |
ISO 3951-4:2011 establishes sampling plans and procedures by variables that can be used to assess whether the quality level of an entity (lot, process, etc.) conforms to a declared value. The sampling plans have been devised so that their operating characteristic curves match those of the corresponding attributes plans in ISO 2859-4 as closely as possible, so that the choice between using sampling by attributes and sampling by variables is not influenced by attempts to increase the chance of accepting an incorrectly declared quality level. In this part of ISO 3951, there is a risk of between 1,4 % and 8,2 % of contradicting a correct declared quality level. The risk is 10 % of failing to contradict an incorrect declared quality level which is related to the limiting quality ratio. Sampling plans are provided corresponding to three levels of discriminatory ability, and for the cases of unknown and known process standard deviation.
In contrast to the procedures in the other parts of ISO 3951, the procedures in ISO 3951-4:2011 are not applicable to acceptance assessment of lots. Generally, the balancing of the risks of reaching incorrect conclusions in assessment procedures will differ from the balancing in the procedures for acceptance sampling.
ISO 3951-4:2011 may be used for various forms of quality inspection in situations where objective evidence of conformity to some declared quality level is to be provided by means of inspection of a sample. The procedures are applicable to entities such as lots, process output, etc. that allow random samples of individual items to be taken from the entity.
The sampling plans provided are applicable, but not limited, to inspection of a variety of products such as: end items; components and raw materials; operations; materials in process; supplies in storage; maintenance operations; data or records; administrative procedures.
The procedures are intended to be used when the quality characteristics are measurable variables that are independent and normally distributed, and where the quantity of interest is the fraction of items that are nonconforming.
|
Published |
2011-08 |
Edition : 1 |
Number of pages : 25 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951-5:2006 |
Sampling procedures for inspection by variables — Part 5: Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation) |
ISO 3951-5:2006 specifies a system of sequential sampling plans (schemes) for lot-by-lot inspection by variables. The schemes are indexed in terms of a preferred series of acceptance quality limit (AQL) values, ranging from 0,01 to 10, which are defined in terms of percent nonconforming items. The schemes are designed to be applied to a continuing series of lots.
ISO 3951-5:2006 is designed for use under the following conditions: where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process; where only a single quality characteristic of these products is taken into consideration, which must be measurable on a continuous scale; where the uncertainty of the measurement system is negligible with respect to the production process standard deviation; where production is stable (under statistical control) and the quality characteristic is distributed according to a normal distribution (or a close approximation to the normal distribution) or a distribution which may be mathematically transformed to a normal distribution; where the standard deviation of the quality characteristic is known; and where a contract or standard defines an upper specification limit, a lower specification limit or both.
|
Published |
2006-03 |
Edition : 1 |
Number of pages : 36 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO/DIS 3951-6 |
Sampling procedures for inspection by variables — Part 6: Specification for single sampling plans for isolated lot inspection indexed by limiting quality (LQ) |
|
Under development |
|
Edition : 1 |
Number of pages : 54 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951:1981 |
Sampling procedures and charts for inspection by variables for percent defective |
|
Withdrawn |
1981-08 |
Edition : 1 |
Number of pages : 105 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 3951:1989 |
Sampling procedures and charts for inspection by variables for percent nonconforming |
Is complementary to ISO 2859. Object of the methods laid down is to ensure that lots of an acceptable quality have a high probability of acceptance and that the probability of rejection of inferior lots is as high as possible. To be used under the following conditions: inspection procedure to be applied to a continuous series of lots of discrete products supplied by one producer using one production process; only a single quality characteristic is considered which must be measurable on a continuous scale; production is stable and quality characteristic is distributed normally; a contract or standard defines an upper and/or a lower specification limit.
|
Withdrawn |
1989-09 |
Edition : 2 |
Number of pages : 107 |
Technical Committee |
03.120.30
Application of statistical methods
|
| ISO 5479:1997 |
Statistical interpretation of data — Tests for departure from the normal distribution |
|
Published |
1997-05 |
Edition : 1 |
Number of pages : 33 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-1:1994 |
Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
The purpose is to outline the general principles to be understood when assessing accuracy (trueness and precision) of measurement methods and results, and in applications, and to establish practical estimations of the various measures by experiment. Is concerned exclusively with measurement methods which yield measurements on a continuous scale and give a single value as the test result. May be applied to a very wide range of materials, including liquids, powders and solid objects, manufactured or naturally occurring, provided that due consideration is given to any heterogeneity of the material.
|
Published |
1994-12 |
Edition : 1 |
Number of pages : 17 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-1:1994/Cor 1:1998 |
Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions — Technical Corrigendum 1 |
|
Published |
1998-02 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO/FDIS 5725-1 |
Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
|
Under development |
|
Edition : 2 |
Number of pages : 19 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-2:1994 |
Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
Amplifies the general principles to be observed in designing experiments for the numerical estimation of the precision of measurement methods by means of a collaborative interlaboratory experiment, provides a detailed practical description of the basic method for routine use in estimating the precision of measurement methods, provides guidance to all personnel concerned with designing, performing or analysing the results of the tests for estimating precision. Annex B provides practical examples of estimating the precision of measurement methods by experiment.
|
Withdrawn |
1994-12 |
Edition : 1 |
Number of pages : 42 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-2:1994/Cor 1:2002 |
Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method — Technical Corrigendum 1 |
|
Withdrawn |
2002-05 |
Edition : 1 |
Number of pages : 2 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-2:2019 |
Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
1.1 This document
— amplifies the general principles for designing experiments for the numerical estimation of the precision of measurement methods by means of a collaborative interlaboratory experiment;
— provides a detailed practical description of the basic method for routine use in estimating the precision of measurement methods;
— provides guidance to all personnel concerned with designing, performing or analysing the results of the tests for estimating precision.
NOTE Modifications to this basic method for particular purposes are given in other parts of ISO 5725.
1.2 It is concerned exclusively with measurement methods which yield measurements on a continuous scale and give a single value as the test result, although this single value can be the outcome of a calculation from a set of observations.
1.3 It assumes that in the design and performance of the precision experiment, all the principles as laid down in ISO 5725-1 are observed. The basic method uses the same number of test results in each laboratory, with each laboratory analysing the same levels of test sample; i.e. a balanced uniform-level experiment. The basic method applies to procedures that have been standardized and are in regular use in a number of laboratories.
1.4 The statistical model of ISO 5725-1:1994, Clause 5, is accepted as a suitable basis for the interpretation and analysis of the test results, the distribution of which is approximately normal.
1.5 The basic method, as described in this document, (usually) estimates the precision of a measurement method:
a) when it is required to determine the repeatability and reproducibility standard deviations as defined in ISO 5725-1;
b) when the materials to be used are homogeneous, or when the effects of heterogeneity can be included in the precision values; and
c) when the use of a balanced uniform-level layout is acceptable.
1.6 The same approach can be used to make a preliminary estimate of precision for measurement methods which have not reached standardization or are not in routine use.
|
Published |
2019-12 |
Edition : 2 |
Number of pages : 69 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-3:1994 |
Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
Specifies four intermediate measures due to changes in observation conditions (time, calibration, operator and equipment) within a laboratory. These intermediate measures can be established by an experiment within a specific laboratory or by an interlaboratory experiment. Furthermore, discusses the implications of the definitions of intermediate precision measures, presents guidance on the interpretation and application of the estimates of intermediate precision measures in practical situations, discusses the connections between trueness and measurement conditions.
|
Published |
1994-12 |
Edition : 1 |
Number of pages : 25 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-3:1994/Cor 1:2001 |
Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method — Technical Corrigendum 1 |
|
Published |
2001-10 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO/PRF 5725-3 |
Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate precision and alternative designs for collaborative studies |
|
Under development |
|
Edition : 2 |
|
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-4:1994 |
Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method |
Provides basic methods for estimating the bias of a measurement method and the laboratory bias when a measurement method is applied. In order that the measurements are made in the same way, it is important that the measurement method has been standardized. Can be applied only if the accepted reference value can be established as a conventional true value, e.g. by measurement standards or suitable reference materials or by referring to a reference measurement method or by preparation of a known sample.
|
Withdrawn |
1994-12 |
Edition : 1 |
Number of pages : 23 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-4:2020 |
Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method |
1.1 This document
— specifies basic methods for estimating the bias of a measurement method and the laboratory bias when a measurement method is applied;
— provides a practical approach of a basic method for routine use in estimating the bias of measurement methods and laboratory bias;
— provides a brief guidance to all personnel concerned with designing, performing or analysing the results of the measurements for estimating bias.
1.2 It is concerned exclusively with measurement methods which yield measurements on a continuous scale and give a single value as the measurement result, although the single value can be the outcome of a calculation from a set of observations.
1.3 This document applies when the measurement method has been standardized and all measurements are carried out according to that measurement method.
NOTE In ISO/IEC Guide 99:2007(VIM), "measurement procedure" (2.6) is an analogous term related to the term "measurement method" used in this document.
1.4 This document applies only if an accepted reference value can be established to substitute the true value by using the value, for example:
— of a suitable reference material;
— of a suitable measurement standard;
— referring to a suitable measurement method;
— of a suitable prepared known sample.
1.5 This document applies only to the cases where it is sufficient to estimate bias on one property at a time. It is not applicable if the bias in the measurement of one property is affected by the level of any other property (i.e. it does not consider interferences by any influencing quantity). Comparison of the trueness of two-measurement methods is considered in ISO 5725-6.
|
Published |
2020-03 |
Edition : 2 |
Number of pages : 26 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-5:1998 |
Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method |
|
Published |
1998-07 |
Edition : 1 |
Number of pages : 56 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO 5725-5:1998/Cor 1:2005 |
Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method — Technical Corrigendum 1 |
|
Published |
2005-08 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO/AWI 5725-5 |
Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method |
|
Under development |
|
Edition : 2 |
|
Technical Committee |
17.020
Metrology and measurement in general
;
03.120.30
Application of statistical methods
|
| ISO/TR 22514-4:2007 |
Statistical methods in process management — Capability and performance — Part 4: Process capability estimates and performance measures |
ISO/TR 22514-4:2007 describes process capability and performance measures that are commonly used.
|
Withdrawn |
2007-12 |
Edition : 1 |
Number of pages : 48 |
Technical Committee |
03.120.30
Application of statistical methods
|