About IH

Industrial Hygiene Quick Facts and Resources

AIHA: Who We Are

AIHA Conferences, Meetings and Expositions

AIHA Students/Early Career Professionals

Industrial Hygiene – Occupational Health & Safety Career Questions and Answers

Information, Training and Knowledge for OEHS Professionals

What in the World Is Industrial Hygiene?

What is an Industrial Hygienist?


Industrial Hygiene for High School Students

Industrial Hygiene for Elementary School Students


IH Professional Pathway
AIHA’s Professional Pathway program for industrial hygienists (IH) was created from a desire to align Association resources and ​development opportunities with the various career stages of the profession. The resulting program encourages and s​​​upports the attainment of credentials such as certifications and registrations.

The Right Thing to Do – What is Industrial Hygiene?
Abstract: Have you ever been asked or have you asked “What is Industrial Hygiene?” The American Industrial Hygiene Association (AIHA) produced this video to answer that question.

What Is Industrial Hygiene?
Abstract: Learn what an Industrial Hygienist and learn about the profession as a whole.

Elemental Industrial Hygiene
Abstract: Elemental Industrial Hygiene is a self-study course designed for EH&S professionals who wish to enhance their knowledge of the occupational health sciences (known traditionally as industrial hygiene).

Industrial Hygiene: An Exciting Career
Abstract: This video will introduce the world of industrial hygiene to undergraduate and graduate students looking for an exciting career that pays well and makes a difference in people’s lives.

AIHA – 75 Years of Protecting Worker Health Part 1 (1939 – 1964)

AIHA – 75 Years of Protecting Worker Health Part 2 (1965 – 1989)

AIHA – 75 Years of Protecting Worker Health Part 3 (1990 – 2014)