Proficiency Testing Schemes
The NICD is committed to provide Proficiency Testing Schemes (PTS). PTS are a type of External Quality Assessment (EQA), where the participating laboratories are sent samples (also known as challenges) with undisclosed results for analysis or identification. The results of all participants are assessed against the intended response, which may be verified by referee laboratories. Feedback is sent to each participant on their individual performance and on the general participant performance for that survey. EQA is a key element of a laboratory’s Quality Management System (QMS) and is compulsory for laboratories who seek accreditation.