Proficiency studies

Termination CHEK activities from 1 January 2018

From 1 January 2018 CHEK no longer provides proficiency studies. The production and accreditation have been terminated. See also the letter that was sent to all customers. The EPTIS database may help you find a new provider on proficiency studies.
 

It it still possible to download the reports of CHEK proficiency studies 2017.