AIHA PAT Programs offer renowned proficiency testing to serve those laboratories. AIHA PAT Programs also provides participants an opportunity to improve and refine the analytical skills of their staff, test new methods, or train analysts.

The primary mission of AIHA PAT Programs is to assist participants in pursuing excellence in laboratory services through external quality control program assessment and to promote the practice of proficiency testing both nationally and internationally. Our programs allow an organization to demonstrate the ability to correctly analyze samples of common workplace and environmental contaminants, and are open to all interested laboratories.​

You can view the PAT program process and policies here.

Last Updated: 12/4/2019 05:27PM