The compliance research platform built on the entire OSHA record.
Citation-grounded answers from the complete federal enforcement record, the standards your inspector opens, and decades of agency interpretations, unified into a single cited surface. Built for safety and operations teams making compliance decisions.
If we can't cite it, we won't say it.
Claims Cairn makes trace back to a .gov source you can hand to a CFO, a board, or an OSHA Area Director. The corpus is the product.
- REG Authoritative regulatory text. The standards your inspector opens, kept current as the rules change.
- INT Decades of agency interpretations: letters, directives, enforcement memos. Cited the same way the agency cites itself.
- ENF The full federal enforcement record: inspections, violations, accident narratives, and penalty histories.
- RES Investigation reports, exposure science, and industry safety research. Surfaced when they match your question.
Group lockout under 29 CFR 1910.147(f)(3) requires a single authorized employee to take primary responsibility for an identifiable group of workers operating under a group lockout device ref-1. The procedure must ensure equivalent protection to a personal lockout for each crew member, and OSHA's 1996 LOI clarified that contractor employees count toward the group ref-2.
The tools your safety team will open first.
Each one replaces an afternoon of work or a five-figure consultant invoice.
Plain-English questions return cited answers from regulatory text, agency interpretations, the enforcement record, and adjacent safety research.
Compare your TRIR, DART, and citation history against the rest of your NAICS code. Numbers your board will believe.
Generate a Letter of Interpretation request from any chat, edit the fields, export a print-ready PDF on company letterhead.
Designed for the people who own the binder.
You need an answer to "is what we're doing legal?" backed by the same documents OSHA's Compliance Officers reference.
"I've been a safety director for 22 years. I don't need an AI that writes me a poem about workplace safety. I need it to find the LOI that says whether my contractor's lift plan is compliant — and tell me where to read it myself."
OSHA has rules for your industry. Cairn knows which ones.
Cairn ships with NAICS-aware context, so your queries return the standards, citations, and benchmarks that apply to your operations.
31–33
23
211, 213
493, 484
325
22
Annual contracts. Net-30. Net-60 for Fortune 1000.
No per-seat surprises, no usage-based bills. We sell the way procurement teams expect to buy.
The boring part, on the record.
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See how your safety team can move from a 30-minute search to a cited answer in seconds.