AIHA is a community of nearly 10,000 of the best and brightest people in industrial hygiene and occupational and environmental health and safety. Our members share our mission of protecting worker health.

​Eight levels of membership are available for IH professionals in all stages of their careers. Each membership category comes with various benefits, discounts and savings programs.

Professional Liability Insurance

American Industrial Hygiene Association to Change Administrators for Endorsed Professional Liability Insurance Plan​​.