One of the most common questions we hear from Ohio employers is whether their team needs OSHA’s 10-hour or 30-hour Outreach Training course. Both are voluntary programs administered through OSHA’s Outreach Training Program, but they’re built for different roles.

OSHA 10-Hour: Entry-Level Awareness

The 10-hour course is designed for entry-level workers. It gives a broad introduction to job-related health and safety hazards, including workers’ rights, employer responsibilities, and how to file a complaint. It’s typically the minimum expectation for new hires on many construction and general industry job sites.

OSHA 30-Hour: Supervisors & Safety Personnel

The 30-hour course covers the same core topics in far more depth, plus additional material relevant to workers with some safety responsibility — supervisors, foremen, and safety committee members. It’s a common requirement on larger job sites and for anyone managing a crew.

Which One Does Your Team Need?

Neither course is legally mandated by OSHA itself in most cases — but many general contractors, states, and clients require it as a condition of working on their sites. The right answer depends on each worker’s role and your industry’s specific requirements.