ISO 2859-4:2020 pdf download

ISO 2859-4:2020 pdf download.Sampling procedures for inspection by attributes — Procedures for assessment of declared quality levels
1 Scope
— 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.
2 Normative references
Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
Statistics — Vocabulary and symbols — Part 2: Applied statistics
Quality management systems — Fundamentals and vocabulary
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
3.1.1 non-rejection number
3.1.2 quality ratio
QR
3.1.3 limiting quality ratio
LQR
3.1.4 audit population
3.1.5 audit population conformance