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ISO 3951-2:2013
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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
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English, French
27-08-2013
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.
Committee |
ISO/TC 69/SC 5
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DevelopmentNote |
Together with ISO 3951-1 supersedes ISO 3951 (04/2006) Supersedes ISO/DIS 3951-2. (08/2013)
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DocumentType |
Standard
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Pages |
86
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ProductNote |
THIS STANDARD ALSO HAVE CORRECT VERSION FOR EN&FR:2016
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PublisherName |
International Organization for Standardization
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Status |
Current
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Supersedes |
Standards | Relationship |
BS ISO 3951-2:2013 | Identical |
NF ISO 3951-2 : 2014 | Identical |
UNI ISO 3951-2 : 2014 | Identical |
NEN ISO 3951-2 : 2006 AMD 1 2009 | Identical |
GOST R ISO 3951-2 : 2009 | Identical |
PNE-ISO 3951-2 | Identical |
UNE-ISO 3951-2:2012 | Identical |
ISO 1434:2016 | Natural rubber in bales Amount of bale coating Determination |
BS EN 62058-11:2010 | Electricity metering equipment (a.c.). Acceptance inspection General acceptance inspection methods |
CEI EN 62058-11 : 2011 | ELECTRICITY METERING EQUIPMENT (A/C/) - ACCEPTANCE INSPECTION - PART 11: GENERAL ACCEPTANCE INSPECTION METHODS |
PD CEN/TS 1401-2:2012 | Plastics piping systems for non-pressure underground drainage and sewerage. Unplasticized poly(vinyl chloride) (PVC-U) Guidance for assessment of conformity |
DD CEN ISO/TS 22391-7:2011 | Plastics piping systems for hot and cold water installations. Polyethylene of raised temperature resistance (PE-RT) Guidance for the assessment of conformity |
BS ISO 3951-1:2013 | Sampling procedures for inspection by variables 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 |
12/30247200 DC : 0 | BS ISO 3951-1 - 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 |
08/30169985 DC : DRAFT FEB 2008 | BS ISO 17832 - UNPARALLELED STEEL WIRE AND CORDS FOR TYRE REINFORCEMENT |
10/30196262 DC : DRAFT JUNE 2010 | BS 6002-5 - SAMPLING PROCEDURES FOR INSPECTION BY VARIABLES - PART 4: PROCEDURES FOR ASSESSMENT OF DECLARED QUALITY LEVELS |
BS ISO 3534-2:2006 | Statistics. Vocabulary and symbols Applied statistics |
ISO 19227:2018 | Implants for surgery — Cleanliness of orthopedic implants — General requirements |
DD CEN/TS 14632:2006 | Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure. Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP). Guidance for the assessment of conformity |
UNI CEN ISO/TS 15877-7 : 2009 | PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY |
UNI CEN ISO/TS 22391-7 : 2012 | PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT) - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY |
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 |
EN 61193-3:2013 | Quality assessment systems - Part 3: Selection and use of sampling plans for printed board and laminate end-product and in-process auditing |
PREN 681-1 : DRAFT 2016 | ELASTOMERIC SEALS - MATERIAL REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER |
BS ISO 3951-4:2011 | Sampling procedures for inspection by variables Procedures for assessment of declared quality levels |
CAN/CSA-ISO/IEC 15415:13 (R2017) | Information technology - Automatic identification and data capture techniques - Bar code symbol print quality test specification - Two-dimensional symbols (Adopted ISO/IEC 15415:2011, second edition, 2011-12-15) |
I.S. EN 62058-11:2010 | ELECTRICITY METERING EQUIPMENT (A.C.) - ACCEPTANCE INSPECTION - PART 11: GENERAL ACCEPTANCE INSPECTION METHODS |
UNE-EN ISO 20072:2013 | Aerosol drug delivery device design verification - Requirements and test methods (ISO 20072:2009) |
UNE-EN 62058-11:2011 | Electricity metering equipment (a.c.) - Acceptance inspection -- Part 11: General acceptance inspection methods |
I.S. EN 61193-3:2013 | QUALITY ASSESSMENT SYSTEMS - PART 3: SELECTION AND USE OF SAMPLING PLANS FOR PRINTED BOARD AND LAMINATE END-PRODUCT AND IN-PROCESS AUDITING (IEC 61193-3:2013 (EQV)) |
S.R. CEN/TS 1401-2:2012 | PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 2: GUIDANCE FOR ASSESSMENT OF CONFORMITY |
CEN ISO/TS 22391-7:2011 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 7: Guidance for the assessment of conformity (ISO/TS 22391-7:2011) |
ISO/TS 15877-7:2009 | Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 7: Guidance for the assessment of conformity |
EN 60987:2015 | Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems |
IEC 62058-11:2008 | Electricity metering equipment (AC) - Acceptance inspection - Part 11: General acceptance inspection methods |
UNI ISO/TR 18532 : 2010 | Guide to the application of statistical methods for quality and standardization in the industrial sector |
NF EN 62058-11 : 2010 | ELECTRICITY METERING EQUIPMENT (A.C.) - ACCEPTANCE INSPECTION - PART 11: GENERAL ACCEPTANCE INSPECTION METHODS |
BS EN 60987:2015 | Nuclear power plants. Instrumentation and control important to safety. Hardware design requirements for computer-based systems |
I.S. EN 60987:2015 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - HARDWARE DESIGN REQUIREMENTS FOR COMPUTER-BASED SYSTEMS |
UNE-ISO 1795:2013 | Rubber, raw natural and raw synthetic — Sampling and further preparative procedures |
07/30167025 DC : 0 | BS EN 62058-11 - ELECTRICITY METERING EQUIPMENT (AC) - ACCEPTANCE INSPECTION - PART 11: GENERAL ACCEPTANCE INSPECTION METHODS |
BS ISO 1795:2017 | Rubber, raw natural and raw synthetic. Sampling and further preparative procedures |
BS EN 61193-3:2013 | Quality assessment systems Selection and use of sampling plans for printed board and laminate end-product and in-process auditing |
UNI EN ISO 20072 : 2013 | AEROSOL DRUG DELIVERY DEVICE DESIGN VERIFICATION - REQUIREMENTS AND TEST METHODS |
CSA ISO/IEC 15415:2013 | INFORMATION TECHNOLOGY - AUTOMATIC IDENTIFICATION AND DATA CAPTURE TECHNIQUES - BAR CODE SYMBOL PRINT QUALITY TEST SPECIFICATION - TWO-DIMENSIONAL SYMBOLS |
XP CEN ISO/TS 15877-7 : 2009 XP | PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY |
CEN ISO/TS 15877-7:2009 | Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 7: Guidance for the assessment of conformity (ISO/TS 15877-7:2009) |
DD CEN ISO/TS 15877-7:2009 | Plastics piping systems for hot and cold water installations. Chlorinated poly(vinyl chloride) (PVC-C) Guidance for the assessment of conformity |
UNI ISO 3534-2 : 2014 | STATISTICS - VOCABULARY AND SYMBOLS - PART 2: APPLIED STATISTICS |
UNI ISO/TR 8550-3 : 2014 | GUIDANCE ON THE SELECTION AND USAGE OF ACCEPTANCE SAMPLING SYSTEMS FOR INSPECTION OF DISCRETE ITEMS IN LOTS - PART 3: SAMPLING BY VARIABLES |
ISO/TR 8550-1:2007 | Guidance on the selection and usage of acceptance sampling systems for inspection of discrete items in lots Part 1: Acceptance sampling |
OVE/ONORM EN 60987 : 2015 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - HARDWARE DESIGN REQUIREMENTS FOR COMPUTER-BASED SYSTEMS (IEC 60987:2007 + A1:2013) |
DIN EN ISO 20072:2013-10 | AEROSOL DRUG DELIVERY DEVICE DESIGN VERIFICATION - REQUIREMENTS AND TEST METHODS (ISO 20072:2009) |
BS EN ISO 20072:2013 | Aerosol drug delivery device design verification. Requirements and test methods |
16/30334846 DC : 0 | BS ISO 17832 - NON-PARALLEL STEEL WIRE AND CORDS FOR TYRE REINFORCEMENT |
UNI ISO 3951-4 : 2014 | SAMPLING PROCEDURES FOR INSPECTION BY VARIABLES - PART 4: PROCEDURES FOR ASSESSMENT OF DECLARED QUALITY LEVELS |
BS ISO/IEC 15415:2011 | Information technology. Automatic identification and data capture techniques. Bar code symbol print quality test specification. Two-dimensional symbols |
11/30245953 DC : 0 | BS IEC 60987 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - HARDWARE DESIGN REQUIREMENTS FOR COMPUTERBASED SYSTEMS |
ISO 1795:2017 | Rubber, raw natural and raw synthetic — Sampling and further preparative procedures |
BS ISO 17832:2009 | Non-parallel steel wire and cords for tyre reinforcement |
ISO 17832:2009 | Non-parallel steel wire and cords for tyre reinforcement |
16/30318653 DC : 0 | BS EN 681-1 - ELASTOMERIC SEALS - MATERIAL REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER |
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/IEC 15415:2011 | Information technology Automatic identification and data capture techniques Bar code symbol print quality test specification Two-dimensional symbols |
IEC 60987:2007+AMD1:2013 CSV | Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems |
ISO/TR 8550-3:2007 | Guidance on the selection and usage of acceptance sampling systems for inspection of discrete items in lots Part 3: Sampling by variables |
ISO/TR 18532:2009 | Guidance on the application of statistical methods to quality and to industrial standardization |
ISO 20072:2009 | Aerosol drug delivery device design verification Requirements and test methods |
IEC 61193-3:2013 | Quality assessment systems - Part 3: Selection and use of sampling plans for printed board and laminate end-product and in-process auditing |
CEN/TS 1401-2:2012 | Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for assessment of conformity |
EN ISO 20072:2013 | Aerosol drug delivery device design verification - Requirements and test methods (ISO 20072:2009) |
16/30335284 DC : 0 | BS ISO 1795 - RUBBER, RAW NATURAL AND RAW SYNTHETIC - SAMPLING AND FURTHER PREPARATIVE PROCEDURES |
UNE-ISO 3534-2:2013 | Statistics -- Vocabulary and symbols -- Part 2: Applied statistics |
I.S. CEN TS 14632:2006 | PLASTICS PIPING SYSTEMS FOR DRAINAGE, SEWERAGE AND WATER SUPPLY, PRESSURE AND NON-PRESSURE - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) BASED ON POLYESTER RESIN (UP) - GUIDANCE FOR THE ASSESSMENT OF CONFORMITY |
UNI ISO 3951-1 : 2014 | 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 |
16/30312836 DC : 0 | BS ISO 19227 - CLEANING OF ORTHOPEDIC IMPLANTS - GENERAL REQUIREMENTS |
S.R. CEN ISO/TS 22391-7:2011 | PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT) - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY (ISO/TS 22391-7:2011) |
BS 6002-5(2011) : 2011 | SAMPLING PROCEDURES FOR INSPECTION BY VARIABLES - PROCEDURES FOR ASSESSMENT OF DECLARED QUALITY LEVELS |
BS ISO 1434:2016 | Natural rubber in bales. Amount of bale coating. Determination |
UNI ISO/TR 8550-1 : 2014 | GUIDANCE ON THE SELECTION AND USAGE OF ACCEPTANCE SAMPLING SYSTEMS FOR INSPECTION OF DISCRETE ITEMS IN LOTS - PART 1: ACCEPTANCE SAMPLING |
ISO/TS 22391-7:2011 | Plastics piping systems for hot and cold water installations Polyethylene of raised temperature resistance (PE-RT) Part 7: Guidance for the assessment of conformity |
UNI CEN/TS 1401-2 : 2012 | PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGRONUD DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 2: GUIDANCE FOR ASSESSMENT OF CONFORMITY |
ONORM ONR CEN ISO/TS 22391-7 : 2012 | PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT) - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY (ISO/TS 22391-7:2011) |
ISO 3534-2:2006 | Statistics — Vocabulary and symbols — Part 2: Applied statistics |
I.S. EN ISO 20072:2013 | AEROSOL DRUG DELIVERY DEVICE DESIGN VERIFICATION - REQUIREMENTS AND TEST METHODS (ISO 20072:2009) |
S.R. CEN ISO TS 15877-7:2009 | PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) - PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY |
EN 62058-11:2010 | Electricity metering equipment (a.c.) - Acceptance inspection - Part 11: General acceptance inspection methods |
AS 2699.2:2020 | Built-in components for masonry construction Connectors and accessories |
ISO 16269-4:2010 | Statistical interpretation of data Part 4: Detection and treatment of outliers |
ISO 7870:1993 | Control charts General guide and introduction |
ISO 10576-1:2003 | Statistical methods — Guidelines for the evaluation of conformity with specified requirements — Part 1: General principles |
ISO 2859-2:1985 | Sampling procedures for inspection by attributes — Part 2: Sampling plans indexed by limiting quality (LQ) for isolated lot inspection |
MIL-STD-414 Base Document:1957 | SAMPLING PROCEDURE AND TABLE FOR INSPECTION BY VARIABLES FOR PERCENT DEFECTIVE |
ISO 16269-6:2014 | Statistical interpretation of data — Part 6: Determination of statistical tolerance intervals |
AS ISO 10545.1:2020 | Ceramic tiles Sampling and basis for acceptance |
ISO 3534-2:2006 | Statistics — Vocabulary and symbols — Part 2: Applied statistics |
ISO 80000-2:2009 | Quantities and units Part 2: Mathematical signs and symbols to be used in the natural sciences and technology |
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 |
AS 2699.1:2020 | Built-in components for masonry construction Wall ties |
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 |
AS 2699.3:2020 | Built-in components for masonry construction Lintels and shelf angles (durability requirements) |
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 3534-1:2006 | Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
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