OSHA 10 Construction Requirements in 2026: Who Needs It and Whether It Expires

OSHA 10 usually means the OSHA Outreach Training Program's 10-hour construction course. OSHA describes it as entry-level safety training. The 30-hour course is the longer version intended for supervisors and workers with broader safety responsibilities.

That distinction matters because contractors often treat an OSHA 10 card like a state license or a trade credential. It is neither. It is a course completion card issued through the federal Outreach Training Program by an OSHA-authorized trainer.

OSHA also says Outreach training does not replace training required by OSHA standards for specific hazards. So if your work involves fall protection, respirators, forklifts, silica, or other hazard-specific rules, OSHA 10 is not a substitute for the training those standards require.

OSHA is explicit on this point: OSHA does not require workers to complete the 10-hour or 30-hour Outreach courses. That is why state-by-state "renewal" pages for OSHA 10 are a bad fit. The training requirement usually comes from somewhere else.

• a general contractor or owner-controlled jobsite policy
• a union, prime contract, or subcontract requirement
• a city or state labor rule layered on top of federal OSHA rules
• an employer policy for onboarding field staff

The better question is not "Does OSHA require OSHA 10 everywhere?" It is "Who on this project is imposing the rule?" If the answer is the GC, owner, municipality, or contract documents, that is the rule set you need to satisfy.

Check your state and trade compliance pages next

The federal Outreach Training Program does not put an expiration date on OSHA 10 student course completion cards. If someone tells you that OSHA itself requires you to "renew" OSHA 10 every few years, that is not the federal rule.

What does happen in practice is that a jobsite, municipality, or employer may impose its own recency requirement. A site can decide it only accepts cards from the last five years, or it can require OSHA 30 instead of OSHA 10 for some roles. That is a site-access policy, not a federal expiration rule.

This is where most arguments on jobsites start. The federal card remains valid, but the project you want to work on may still ask for newer training. If that happens, ask for the contract requirement or local rule in writing so you know whether you are dealing with OSHA itself or with a separate project standard.

Only OSHA-authorized trainers can teach the Outreach courses and issue student course completion cards. OSHA publishes a public trainer directory to help workers avoid fake courses, and it also publishes the current list of accepted online Outreach providers.

OSHA warns workers not to trust ads that promise jobs, instant cards, or training that looks too fast to be real. If you need the course for a bid, jobsite, or hiring packet, start with the official trainer or provider lists instead of whatever search ad happens to rank first.

Once you complete the course, the authorized trainer has up to 90 calendar days to provide your student course completion card. If someone promises same-day official cards, that is a red flag.

OSHA does not keep records of student Outreach cards. If you lose your card, your first move is to contact the trainer or training provider that issued it.

Under OSHA's replacement rules, students can generally request only one replacement card per class, and the training must have been completed within the last five years. If you are outside that window, the practical answer is usually to retake the course.

So if a contractor says your card is "expired," split the problem into two questions:

• Is the federal card still valid under OSHA's program? Usually yes.
• Does this employer or site require more recent training anyway? Sometimes yes.

That framing saves time because it tells you whether to argue about federal rules or simply book a new course to satisfy a site-specific access rule.