Publication of new version of Explanatory document T021 (Accreditation of sampling)


The Dutch Accreditation Council (RvA) has published a new version of T021 concerning Accreditation of sampling.

Compared to version 5.0 version date 6 February 2019, the following significant changes have been made:

  • References to EN ISO/IEC 17025 version 2005 have been removed.
  • Explanation application accreditation mark has been removed.
  • Scope examples have been removed.
  • Table in chapter 2 has been extended with Stand-alone sampling.
  • Addition of requirements and reference document regarding measurement uncertainty with regard to sampling.

Click here for the latest version of T021.