ANSI/ASQ Z1.4-2003
Sampling Procedures and Tables for Inspection by Attributes

Standard No.

ANSI/ASQ Z1.4-2003

Release Date

2003

Published By

American National Standards Institute （ANSI)

Latest

ANSI/ASQ Z1.4-2003

Scope

Sampling Procedures and Tables for Inspection by Attributes is an acceptance sampling system to be used with switchingrules on a continuing stream of lots for AQL specified. It provides tightened, normal, and reduced plans to be applied forattributes inspection for percent nonconforming or nonconformities per 100 units.

ANSI/ASQ Z1.4-2003 history

• 2003 ANSI/ASQ Z1.4-2003 Sampling Procedures and Tables for Inspection by Attributes