Welcome to CADQAS Middle East

CADQAS is supporting local quality assurance in the Middle East with a regional centre dedicated to local needs. CADQAS provides expertise, support services and infrastructure to support the growth of regional proficiency testing for selected IHC markers in tissue-based pathology for the Middle East region.

Proficiency Testing for interpretation of ALK and SP142 (PD-L1) IHC

We are pleased to offer pathologists in the region the opportunity to participate in two rounds of proficiency testing designed for the interpretation of ALK in Non Small Cell Lung Cancer and SP142 (PD-L1) in Triple Negative Breast Cancer.

To participate in the quality assurance round you must first register with CADQAS to obtain login details. To do so please email

Taking the proficiency test

If you wish to have more information on how to use the digital tools, please find a copy of the user manual here.

For any other assistance please contact

Contact us

For information on research services, training and other queries, please get in touch for more information