ANAB Accreditation for Cannabis Testing Laboratories

ANAB accredits cannabis testing laboratories to ISO/IEC 17025:2005. Demand for testing laboratories is growing as many states have legalized medical marijuana and some have implemented specific mandates for testing protocols. ANAB can accredit your lab to meet regulatory and state specific requirements.

Accreditation to ISO/IEC 17025 is a rewarding process to move your organization toward global recognition, consistent operations, and sustaining a competitive advantage. For suppliers seeking competent testing facilities, accreditation to ISO/IEC 17025 with a scope of lab accreditation appropriate for the calibration or testing required provides the needed assurance.

Absolute Standards, an ISO/IEC 17043 accredited PT provider, now offers CRMs and PTs for THC, total THC, and terpenes that are in line with medical marijuana method scopes to include GC-FID, LC PDA, GC-MSD, and LC-MSD.

This diagram outlines the ANAB accreditation process:


To learn more about ANAB cannabis testing laboratory accreditation to ISO/IEC 17025, contact Roger Muse,, 414-501-5455.

ISO/IEC 17025 Documents