British Standards Document
BS EN ISO/IEC 17043
BS EN ISO /IEC 17043:2023/A11 Conformity assessment - General requirements for the competence of proficiency testing providers (ISO/IEC 17043:2023)

https://doi.org/10.3403/30423199U

BS EN ISO/IEC 17043 is maintained by CAS/1. The current release of this standard is:

BS EN ISO/IEC 17043:2023+A11:2024 BS EN ISO /IEC 17043:2023/A11 Conformity assessment - General requirements for the competence of proficiency testing providers (ISO/IEC 17043:2023)

https://doi.org/10.3403/30423199 (published 24/05/2023)

This standard is available from the following sources:

Other historical versions of this standard document also exist: