The latest Proficiency Testing Programs are now availble in the 2024 PT Catalogue. 

To ensure product availability, orders should be placed no later than December 4, 2023. After this date, due to the number of samples available, surveys are offered on a first-come, first-served basis.

IQMH Proficiency Testing Programs are accredited by The American Association for Laboratory Accreditation (A2LA) in accordance with the recognized International Standard ISO/IEC 17043:2010 Conformity assessment — General requirements for proficiency testing (Certificate Number: 3059.01).