American Society★Occupational Safety & Health

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Course catalogue · 2026

Find the course that keeps your people safe.

101 instructor-led courses in 14 disciplines. Every certificate is verifiable online.

101Courses

14Disciplines

21,771Certified

Popular: First aid Fire H2S Confined space Heights Scaffold Forklift HACCP

Most requested Ranked by certificates issued

Working at Heights & Rope Access Working At Heights ,Fall Protection & Rescue 3,190 certified4h No. 2

Confined Space Entry & Rescue Confined Spaces Entry & Rescue – Level 3 2,531 certified4h No. 3

First Aid & Life Support Basic First Aid, Basic Life Support 2,198 certified4h

Radiation Safety