The National Accreditation Board for Testing & Calibration Laboratories (NABL), another constituent Board of the QCI, provides accreditation to Testing, Calibration & Medical laboratories, Reference Material Producers, and Proficiency Testing Providers. It is a full member of international & regional bodies – the International Laboratory Accreditation Cooperation (ILAC), and the Asia Pacific Accreditation Cooperation (APAC), and is an ILAC MRA Signatory, and APAC MRA Signatory to multilateral Mutual Recognition Arrangements (MRAs), which facilitates international equivalence and acceptance of accredited conformity assessment (test & calibration reports & certificates).

For more information, please visit