What OSHA checks in a HazCom inspection
Hazard Communication (29 CFR 1910.1200) is consistently one of OSHA's most-cited standards. In an inspection a compliance officer works through six elements — the same six this checklist scores. On a construction site the identical duties apply through 29 CFR 1926.59, which adopts 1910.1200 word for word.
The six elements (and where to find them in the CFR)
| Element | What inspectors verify | CFR |
|---|---|---|
| Written program | A current, site-specific written program covering labels, SDSs, and training. | 29 CFR 1910.1200(e) |
| Chemical list | A list of the hazardous chemicals known to be present at the worksite. | 29 CFR 1910.1200(e)(1)(i) |
| SDS access | Safety Data Sheets readily accessible to employees during every work shift. | 29 CFR 1910.1200(g)(8) |
| Labels | Shipped labels intact; workplace/secondary containers labeled per (f)(6). | 29 CFR 1910.1200(f) |
| Training | Training at initial assignment and whenever a new chemical hazard is introduced. A training record is best practice; (h) does not require one. | 29 CFR 1910.1200(h) |
| HCS 2024 transition | Phased GHS Rev 7 alignment; employer (substances) due November 20, 2026. | 29 CFR 1910.1200(j) |
How the readiness score works
Not every gap carries the same risk. Each of the 32 items is weighted by how heavily OSHA tends to cite it — Critical = 3, High = 2, Standard = 1. The score is the weight you have verified divided by the total possible weight. That keeps the most-cited failures (inaccessible SDSs, unlabeled secondary containers, employees who worked before initial training) at the top of your fix list instead of getting lost among minor items.
- 80–100% — Audit-Ready: core elements verified; keep your documentation current.
- 50–79% — Needs Work: close the Critical and High gaps before an inspection.
- 0–49% — Getting Started: start with the written program and SDS access.
Worked examples
Example 1 — a small crew that looks compliant. A 12-person remodeling contractor has SDSs in a binder in the office trailer, but laborers two floors up cannot reach them during their shift. That is a Critical gap under 1910.1200(g)(8) (“readily accessible during each work shift”), so the status cannot read Audit-Ready even though most other boxes are checked: while any Critical item is open, the band stays at Needs Work. The fix: digital/QR SDS access at the point of use, with an offline backup.
Example 2 — secondary containers. A painter decants thinner into an unlabeled bucket that another worker uses later. The immediate-use exception (1910.1200(f)(8)) does not apply once the container leaves the person who filled it, so this is a Critical labeling gap under 1910.1200(f)(6). A serious citation here can reach $16,550 (2026 amounts unchanged from 2025 (no CPI adjustment; OMB M-26-11). Not an increase.).
What to do after you score your program
- Fix Critical gaps first. Written program, readily accessible SDSs, labeled secondary containers, and training before exposure are the failures OSHA cites most.
- Document the fix. Keep the completed checklist PDF with your written program — it shows an inspector you evaluate compliance.
- Prepare for HCS 2024. The employer deadline for substances is November 20, 2026 (labels, written program, and training on newly identified hazards); mixtures follow on May 19, 2028. 29 CFR 1910.1200(j)
- Re-audit at least annually and whenever you add chemicals or change processes.
Frequently asked questions
How often should I run a HazCom self-audit?
At least annually, and whenever you add new chemicals, change processes, or have a near-miss. Use this checklist to document your status; keep the completed PDF with your written program so you can show an inspector how you evaluate compliance.
How is the readiness score calculated?
Each item carries a citation-risk weight (Critical = 3, High = 2, Standard = 1). The score is the sum of the weights you have verified divided by the total possible weight, as a percentage. Weighting means the items OSHA most often cites — readily accessible SDSs, secondary-container labels, initial training — move the needle most.
Can I use the checklist for multiple jobsites?
Yes. Run it per location. OSHA expects a site-specific program and SDS access at each worksite, so export or print one checklist per site and file it with that site's HazCom records.
What should I fix first if I find gaps?
Start with the Critical items: no written program, SDSs that are not readily accessible, unlabeled secondary containers, and employees who worked before initial training. Those are the most-cited HazCom failures and carry the largest weight in the score.
Does this checklist apply to construction?
Yes. HazCom for construction is 29 CFR 1926.59, which adopts 29 CFR 1910.1200 word for word, so every paragraph cite here applies on a construction site. The same written program, SDS access, labeling, and training duties apply.
Is the completed PDF acceptable to OSHA?
The checklist documents your self-audit; it is not itself the written program or the SDSs. Keep it as evidence of your audit process. It is a planning aid, not legal advice, and does not certify compliance.
What does a HazCom violation cost in 2026?
For 2026, OSHA penalties run up to $16,550 per serious or other-than-serious violation, and up to $165,514 per willful or repeat violation; failure-to-abate adds up to $16,550 per day. Hazard Communication is one of OSHA's most-cited standards, so unlabeled secondary containers, inaccessible SDSs, and untrained employees are common — and expensive — findings. Use the Critical-weighted gaps above to fix the costliest items first.
Sources & verification
- 29 CFR 1910.1200 (eCFR) — Hazard Communication
- https://www.ecfr.gov/current/title-29/subtitle-B/chapter-XVII/part-1910/section-1910.1200
- https://www.federalregister.gov/documents/2026/01/15/2026-00653/hazard-communication-standard
- https://www.osha.gov/hazcom/rulemaking/extension
OSHA facts verified 2026-06-23 against eCFR, OSHA.gov, and the Federal Register. This self-audit is a planning aid only — it is not legal advice and does not certify compliance. State-Plan states may differ.
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