What is a Registry?

An AIHA Registry is a listing of qualified individuals who continually demonstrate their competency in a specialty area of industrial hygiene or related environmental health and safety practice.  Through our application and competency assessment, our registry programs verify an individual's knowledge and abilities in a specialized area of practice, helping to assure a level of quality among professionals.  AIHA Registry Programs provide confidence to regulators and consumers who are looking to identify and properly control or remove potential health hazards to workers and occupants of buildings.

Learn about our programs.​​​​​​


Asbestos Analysts
SDS and Label Authoring Registry - Proficiency Study Guide
EHS Specialties
Field analysis of fibers collected on air samples by competent individuals.
Credentials in practice specialties for industrial hygiene, environmental health, and related EHS professionals.