Plans and procedures for inspection by attributes. North Plankinton Avenue, Milwaukee, WI 53203.ġ PURPOSE. Send your comments to the sponsor, ASQ, 600 Suggestions for improvement of this standard are wel-Ĭomed. Variables inspection is ANSI/ASQC Z1-2003. Note 2: A compatible and interchangeable standard for Was cancelled in 1995) have been retained. Numbers and procedures used in MIL-STD-105E (which Note 1: Other than 3), 7), and 8) above, all tables, table Instructions, the footnotes * and ++ have changed and the Instructions, the * footnote has changed and the + footnoteĨ) In Tables IV-A, IV-B, and IV-C and for clarification of See Clause 4.Ģ) The definition and explanation of AQL have beenģ) The Discontinuation of Inspection rule has been changed.Ĥ) ANSI/ASQC A2-1987 has been changed to ANSI/ASQĥ) ANSI/ASQC Q3 has been changed to ASQC Q3-1988.Ħ) The connected arrows in Table II-A, III-A, III-C, IV-A,ħ) In Tables III-A, III-B, and III-C and for clarification of “Sampling Procedures and Tables for Inspection byĪttributes.” Beyond editorial refinements, only the follow-ġ) Acceptable Quality Level (AQL) has been changed toĪcceptance Quality Limit (AQL). This standard is a revision of ANSI/ASQC Z1-1993, Standard- Sampling Procedures and Tables for Inspection (This foreword is not a part of the American National SAMPLING PROCEDURES AND TABLES FOR INSPECTIONīY ATTRIBUTES AMERICAN NATIONAL STANDARD Sampling Procedures and Tables for Inspection by Attributes Prepared by The Statistics Subcommittee of the Accredited Standards Committee Z1 on Quality, Environment, Dependability and Statistics Secretariat American Society for Quality