HazCom for Auto Repair Shops: Every Citation in Our Data Was Serious

General automotive repair appears six times in our dataset of federal OSHA Hazard Communication citations. All six were classified Serious, and one carried a single penalty of $8,276.

1. What the citation data shows

We track federal OSHA HazCom citations and publish them in our citation tracker. Filtering to NAICS 811111 (General Automotive Repair) for citations issued between January 2025 and March 2026 gives six citations, four in Colorado and two in Pennsylvania. Every one was Serious, and together they carried $10,404 in penalties — with a single citation accounting for $8,276 of that.

By paragraph of 29 CFR 1910.1200:

2. Why a repair shop is different from a body shop

We have a separate checklist for auto body and collision shops, where the defining hazard is paint and the isocyanates in it. A general repair shop is a different problem. There is no spray booth, so the chemicals look mundane, and that is precisely why they get overlooked.

Brake cleaner, parts-washer solvent, carburettor cleaner, penetrating oils, battery acid, coolant, transmission and brake fluid, refrigerant, gasket removers and aerosol lubricants are all ordinary stock. Familiarity is the risk: nobody writes a program for products they have used for twenty years.

3. Decanted containers are the labelling failure

Paragraph (f) covers labels and other forms of warning. The characteristic repair-shop version is the unlabelled squeeze bottle or spray bottle filled from a drum — solvent decanted at the parts washer, a windscreen-wash jug reused for something else, an unmarked oil can on the bench.

4. The written program, again

Paragraph (e) requires a written hazard communication program, and it is half of the citations in this trade. It has to describe how your shop handles labels, safety data sheets and training, and who is responsible for each. A rack of safety data sheets is not that document.

This is the most-cited (or joint most-cited) paragraph in every trade we have written up, and the cheapest to satisfy. See the most-cited HazCom violations for the full distribution.

5. Training when technicians come and go

Paragraph (h) covers employee information and training. It is required “at the time of their initial assignment, and whenever a new chemical hazard the employees have not previously been trained about is introduced into their work area”.

6. A realistic order of work

1. Write the program. It is half the citations in this trade and costs only time.
2. Record training for every technician, apprentice and valeter, starting with new hires.
3. Walk the bays and label every container that was filled from something else.
4. Put the safety data sheets where a technician can reach them mid-job.
5. Treat a change of solvent, coolant or refrigerant supplier as a new hazard to cover.

Auto shop SDS sheets

What the safety data sheets for common auto repair and body shop products say. Each page names and links the manufacturer sheet it summarizes; the auto product pages were checked on October 10, 2026:

• Brake parts cleaner SDS (Brakleen, chlorinated vs non-chlorinated)
• Carb cleaner SDS (Clean-R-Carb, throttle body cleaner)
• WD-40 SDS
• PB Blaster SDS (penetrating catalyst)
• Engine degreaser SDS
• Motor oil SDS (is engine oil hazardous?)
• Automatic transmission fluid (ATF) SDS
• Gear oil SDS (80W-90)
• Bondo body filler SDS
• Clear coat hardener (isocyanate activator) SDS
• Lacquer thinner SDS
• Windshield washer fluid SDS (methanol)
• Brake fluid SDS (DOT 3)
• Antifreeze SDS (ethylene glycol coolant)
• Sulfuric acid SDS (battery acid)
• Methanol SDS

Label anything you decant with the free GHS label maker, or look up any other product with the free SDS search.

Frequently asked questions

What do auto repair shops get cited for under OSHA HazCom?

In our dataset of federal HazCom citations issued to NAICS 811111 employers between January 2025 and March 2026, 3 of 6 were for the written hazard communication program (paragraph (e)), 2 for employee information and training (paragraph (h)) and 1 for labels (paragraph (f)). All six were classified Serious.

Is HazCom different for a repair shop than for a body shop?

The standard is the same, but the chemical profile differs. A body shop's defining hazard is paint and the isocyanates in it. A general repair shop has no spray booth, so its chemicals — brake cleaner, parts-washer solvent, coolant, refrigerant, battery acid — look ordinary and are more often overlooked.

Do mechanics need safety data sheets for products they have used for years?

Paragraph (g) is about employees having access to the sheets for the hazardous chemicals they work with. Long familiarity with a product does not remove it from scope; whether it is covered depends on the definitions and exclusions in paragraph (b).

Does a garage need annual HazCom refresher training?

The word “annual” does not appear in 29 CFR 1910.1200. Training is required at the time of an employee's initial assignment, and whenever a new chemical hazard they have not previously been trained about is introduced into their work area — such as changing solvent or refrigerant supplier.

Related guides

• HazCom checklist for auto body and collision shops
• HazCom for machine shops
• The most-cited HazCom violations
• The federal HazCom citation tracker
• Antifreeze SDS (Ethylene Glycol Coolant): Hazards and Where to Get It
• Brake Fluid SDS (DOT 3): Hazards, PPE and Where to Get It
• Lockout/tagout requirements (29 CFR 1910.147) for small shops