Proficiency Testing

Proficiency testing is a proven tool for monitoring, securing and improving the analytical qualities of an organization.
ISO/IEC 17043:2010 Accredited

Selected proficiency tests are accredited by the Dutch Accreditation Council (RvA) in compliance with ISO/IEC 17043/2010, proficiency testing organiser number R024.

Certificate & Scope
ISO 17034:2016 Accredited

Selected reference materials are accredited by the Dutch Accreditation Council (RvA) in compliance with ISO/IEC 17034/2016, reference materials producer number P003.

Certificate & Scope
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