Proficiency testing programs

The All-Inclusive PT Program provides year-round, scheduled proficiency testing with guaranteed analyte coverage to support consistent, ISO-aligned performance. Designed for labs that need predictable PT planning, this program delivers quarterly rounds across your full method scope with fast reporting, reliable quantification, and built-in corrective support.

 The State-Specific PT Program is built for laboratories operating under state-mandated PT rules. Each study is tailored to the analytes, matrices, schedules, and reporting formats required by your jurisdiction, ensuring seamless regulatory compliance across cannabis, hemp, food, environmental, and related sectors.