ISO/CD 22514-5

Statistical methods in process management — Capability and performance — Part 5: Process capability estimates and performance for attributive characteristics

General information

Current stage: 30.20 CD study/ballot initiated Jul 8, 2026

Originator: ISO

Owner: ISO/TC 69/SC 4 Applications of statistical methods in product and process management

Type: International Standard

Scope

This document describes a method to calculate process capability and performance indices for attribute characteristics. This method can be used as a supplement to the commonly used capability calculations for variable characteristics.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 22514-5:2019

NOW

IN_DEVELOPMENT
ISO/CD 22514-5
30.20 CD study/ballot initiated
Jul 8, 2026