When a job posting says “OSHA 10” or “OSHA 30,” it usually refers to an Outreach Training Program course and its completion card. The card is not a professional license or a government-issued safety certification. Understanding that distinction helps you avoid buying the wrong training.
At a glance
An OSHA 10-hour or 30-hour Outreach card documents course completion, not a professional certification or license. Ten-hour training is aimed at basic hazard awareness; 30-hour training generally suits supervisors or workers with safety responsibility.
10-hour and 30-hour: Who are they designed for?
OSHA’s 10-hour classes introduce common job-related safety and health hazards. The 30-hour classes are more extensive and are commonly intended for supervisors or workers with some safety responsibility. Both have industry-specific versions, including construction and general industry. More hours do not automatically make a particular card the one your employer needs.
Are OSHA Outreach cards required by federal law?
The federal Outreach Training Program is voluntary and does not replace employer training required under specific OSHA standards. Certain states, municipalities, contractors, or employers may separately require an Outreach card for particular work. Check the exact project and jurisdiction before enrolling.
Is an OSHA 10 or OSHA 30 course a certification?
No. OSHA explicitly says Outreach classes result in course completion cards, not certifications or licenses. A separate safety credential, job qualification, or training for a specific hazard may still be required. Never assume an Outreach card qualifies someone to perform a regulated task.
How to choose a course
Confirm whether you need construction or general industry, 10 or 30 hours, an accepted online or in-person delivery format, and a provider with authorized trainers. Ask whether the hiring organization needs a physical card or will accept a temporary completion record.
Official source and review
Reviewed October 9, 2026. Source: OSHA Outreach Training Program and OSHA Outreach FAQs.