Is OSHA 10 Required in Missouri?
Missouri's mandate comes from the Missouri Construction Safety Training Act, and it reaches public-works construction contracts specifically. Missouri's own labor department page names OSHA 10 as one of several accepted training options and delegates the provider question directly to federal OSHA rather than publishing its own roster.
Does Missouri require OSHA 10 training by law?
Yes, under RSMo 292.675, the Missouri Construction Safety Training Act (2009), on-site employees of contractors and subcontractors on public-works construction contracts must complete an OSHA-10 construction program, or a Division-approved alternative, within 60 days of starting work.
The Missouri Department of Labor and Industrial Relations (DOLIR) confirms this requirement directly on its own required-safety-training page.
What alternatives to OSHA 10 does Missouri accept?
Missouri's own page names four accepted alternatives to a standard OSHA-10 construction program: the OSHA 30-hour construction program, MSHA Part 46 New Miner Training, MSHA Part 48 New Miner Training, and PEC Core Compliance.
Any one of these five options (OSHA-10 plus the four named alternatives) satisfies the mandate; Missouri does not require a worker who already holds one of the alternatives to separately complete OSHA-10.
What is the penalty for a Missouri public-works contractor that does not comply?
Noncompliant employees must be removed from the site within 20 days of a documented training deficiency, and DOLIR can assess the employer a penalty of $2,500 plus $100 for each calendar day a noncompliant employee continued working on the project.
This penalty structure attaches to the employer, not the individual worker, and the 60-day training deadline and the 20-day removal deadline run separately - a worker with a documented deficiency does not get a full 60 days to cure it once flagged.
Does Missouri maintain its own approved-provider list?
No, Missouri publishes no commercial-provider roster of its own; DOLIR's own required-safety-training page links directly to federal OSHA's outreach-trainer system as the compliance path, a genuine delegation confirmed from the state's own published page.
This means a Missouri public-works contractor verifies a provider against federal OSHA's authorized-provider list the same way as in every non-mandate state, rather than checking a Missouri-specific credential that does not exist.
Does Missouri operate its own state OSHA plan?
No, Missouri is not an OSHA-approved State Plan state; federal OSHA has direct jurisdiction over Missouri workplace-safety enforcement generally, entirely separate from the narrower public-works training mandate under RSMo 292.675 described above on this page.
This distinguishes Missouri from several other states in this site's research that run their own State Plan for general enforcement while still having no OSHA-10-specific card mandate; Missouri has neither a State Plan nor (outside public works) a general OSHA-10 mandate, but does have the narrower public-works statute covered on this page. A worker or contractor confirming Missouri's jurisdictional status should not confuse "no State Plan" with "no OSHA-10 requirement at all" - the two are separate facts, and RSMo 292.675 stands on its own regardless of which agency handles general workplace-safety enforcement in the state.
Related pages
- OSHA 10 Requirements by State - the full hub, with the comparison table of every confirmed mandate jurisdiction
- OSHA 10 Requirements: Hours, Tracks, and Card Rules - the federal baseline rules that apply on top of Missouri's statute
- OSHA 10 vs. OSHA 30 - full comparison of the worker and supervisor levels
- Is OSHA 10 Required in Massachusetts? - another public-works mandate, with a lower dollar threshold and simpler penalty
- Cost - dated pricing across every OSHA-authorized provider
Sources
| Fact | Value | Authority | URL | Verified |
|---|---|---|---|---|
| Public-works mandate | RSMo 292.675, Missouri Construction Safety Training Act (2009) | MO Dept of Labor & Industrial Relations | https://labor.mo.gov/dls/workplace-safety/required-safety-training | 2026-07-28 |
| Compliance deadline | Within 60 days of starting work | MO Dept of Labor & Industrial Relations | https://labor.mo.gov/dls/workplace-safety/required-safety-training | 2026-07-28 |
| Accepted alternatives | OSHA-30, MSHA Part 46, MSHA Part 48, PEC Core Compliance | MO Dept of Labor & Industrial Relations | https://labor.mo.gov/dls/workplace-safety/required-safety-training | 2026-07-28 |
| Employer penalty | $2,500 plus $100/day per noncompliant employee | MO Dept of Labor & Industrial Relations | https://labor.mo.gov/dls/workplace-safety/required-safety-training | 2026-07-28 |
| Worker removal deadline | Within 20 days of a documented deficiency | MO Dept of Labor & Industrial Relations | https://labor.mo.gov/dls/workplace-safety/required-safety-training | 2026-07-28 |
| Provider roster used | Federal OSHA's own list (no MO-specific roster; DOLIR delegates directly) | U.S. Department of Labor, OSHA | https://www.osha.gov/training/outreach/training-providers | 2026-07-28 |
| Employer-change deadline scenario | Not addressed by the statute or by DOLIR's own guidance page; confirm directly with DOLIR | MO Dept of Labor & Industrial Relations | https://labor.mo.gov/dls/workplace-safety/required-safety-training | 2026-09-19 |
Frequently asked questions
Does the 60-day deadline reset if a worker changes employers mid-project?
Missouri's own statute describes the deadline as running from when the employee starts work on the public-works contract, stating employees "are required to complete the program within sixty days of beginning work on such construction project" (RSMo 292.675). Neither that statute nor DOLIR's own required-safety-training guidance page (both re-checked 2026-09-19) addresses what happens to the deadline if a worker changes employers mid-project; confirm directly with DOLIR rather than assume an answer either way.
Does the Missouri mandate apply to private construction as well as public works?
No, RSMo 292.675 is written specifically to public-works construction contracts; this site's source research found no equivalent statewide mandate for private Missouri construction.
Is MSHA training the same thing as OSHA training?
No, MSHA (Mine Safety and Health Administration) and OSHA are separate federal agencies with separate training programs; Missouri's statute simply accepts either agency's named training as satisfying its public-works requirement, not as interchangeable programs generally.
Who verifies that a specific online seller's OSHA-10 course is legitimate for Missouri compliance?
Missouri's own delegation runs to federal OSHA's individual-trainer authorization system, which is held by trainers rather than companies at the company-marketing level; verify the specific trainer's OSHA outreach-authorization status, not just a company's general marketing claim, before relying on it for Missouri compliance.
Does PEC Core Compliance training satisfy requirements outside Missouri too?
This site's source research did not confirm PEC Core Compliance's acceptance in any other mandate state covered on this site; treat it as Missouri-specific unless separately confirmed for another jurisdiction.