Safety & OSHA compliance questions, answered plainly
What OSHA requires
OSHA doesn't have a single standard written specifically for spray polyurethane foam. Instead, several general industry standards apply based on the hazards present on an SPF job: the respiratory protection standard (29 CFR 1910.134) when respirators are required, the general PPE standard (29 CFR 1910.132) for skin and eye protection, and the Hazard Communication standard (29 CFR 1910.1200) for the chemicals used. Together, these form the regulatory basis for a real SPF safety program.
For the specific standards that typically apply to SPF work — respiratory protection and hazard communication in particular — a written program is a direct OSHA requirement, not optional best practice, once respirators or hazardous chemicals are part of the job. PPE use requires a documented, certified hazard assessment under 29 CFR 1910.132.
Not as a blanket requirement. OSHA's framework favors engineering controls (like ventilation) and PPE selected based on a documented hazard assessment. Direct-reading air monitoring is a more advanced control some operations use to verify exposure levels; whether it's needed for your operation depends on your specific hazard assessment and job conditions.
Training & documentation
It depends on the specific requirement. Respirator fit testing must happen before first use and at least annually after that (29 CFR 1910.134). Hazard communication training (29 CFR 1910.1200) is required when a new chemical hazard is introduced or job duties change to introduce a new hazard — not necessarily on a fixed annual schedule by default, though many contractors add an annual refresher as good practice.
At minimum: fit test records for anyone wearing a respirator, medical evaluation clearances, a PPE hazard assessment certification, and hazard communication training records for every employee working with SPF chemicals. See our training & recordkeeping page for the full breakdown.
Yes — training and fit-test requirements are tied to the individual employee, not the crew as a whole. A single 'we did a safety meeting' note isn't sufficient documentation; each employee's specific training, medical evaluation, and fit-test history needs its own record.
Inspections & citations
An OSHA compliance officer will typically request documentation first — your written respiratory protection program, PPE hazard assessment certification, fit test records, and hazard communication training records — then may observe the actual job site and PPE use in practice. Being able to produce complete, current documentation quickly puts a contractor in a fundamentally different position than one who can't.
OSHA publishes national data on its most frequently cited standards every year across all industries. In FY2025, Hazard Communication ranked #2 nationally and Respiratory Protection (29 CFR 1910.134) ranked #5, with missing medical evaluations cited as the single most common cause within that standard. PPE and fall-protection-related standards also appear consistently near the top. See our blog post on this topic for the full breakdown — these are national figures, not SPF-specific statistics, but the standards apply directly to typical SPF work.
Yes. OSHA citations are based on non-compliance with a standard's requirements — a missing written program, an undocumented fit test, an unlabeled chemical container — regardless of whether that specific gap has caused an injury yet. Documentation gaps are cited on their own.
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