Is Dock Lock/Wheel Chock Legal in Illinois? (2026)
Yes. In Illinois, dock lock/wheel chock is legal. OSHA dock-restraint guidance describes conditional mechanical restraint equivalence to wheel chocks; commercial-vehicle jurisdiction needs separate review..
Key facts
- Status
- Legal
- Permit required
- No
- Jurisdiction
- Illinois
- Last reviewed
- 2026-04-09
Dock Lock/Wheel Chock laws in Illinois
OSHA’s August5,1981 directive STD01-11-007 treats specified failures to use wheel chocks as de minimis violations that will not be cited when a positive mechanical means secures the truck or trailer to a loading dock and effectively prevents movement during loading, unloading and boarding by handtrucks or powered industrial trucks. Equipment must be installed, maintained and used as the manufacturer recommends; damaged equipment must immediately be removed from service. This is conditional enforcement guidance, not a universal requirement to purchase a dock lock or approval of every restraint. OSHA’s March7,2011 interpretation states that FMCSA regulations preempt OSHA chocking requirements for covered commercial motor vehicles. It distinguishes non-CMV vehicles and companies that do not own, operate or lease CMVs, where OSHA is not preempted from protecting exposed workers against trailer movement. Determine the vehicle, employer and working-condition jurisdiction before applying the guidance. This federal explanation does not determine Illinois state or local rules, approve a product or installation, or verify existing status and claim fields.
Frequently asked questions
Is dock lock/wheel chock legal in Illinois for travelers?
For travelers visiting Illinois, dock lock/wheel chock is currently legal. OSHA’s August5,1981 directive STD01-11-007 treats specified failures to use wheel chocks as de minimis violations that will not be cited when a positive mechanical means secures the truck or trailer to a loading dock and effectively prevents movement during loading, unloading and boarding by handtrucks or powered industrial trucks. Equipment must be installed, maintained and used as the manufacturer recommends; damaged equipment must immediately be removed from service. This is conditional enforcement guidance, not a universal requirement to purchase a dock lock or approval of every restraint. OSHA’s March7,2011 interpretation states that FMCSA regulations preempt OSHA chocking requirements for covered commercial motor vehicles. It distinguishes non-CMV vehicles and companies that do not own, operate or lease CMVs, where OSHA is not preempted from protecting exposed workers against trailer movement. Determine the vehicle, employer and working-condition jurisdiction before applying the guidance. This federal explanation does not determine Illinois state or local rules, approve a product or installation, or verify existing status and claim fields.
Do I need a permit for dock lock/wheel chock in Illinois?
Illinois does not specifically require a permit for dock lock/wheel chock, though general regulations apply.
Can I transport dock lock/wheel chock through Illinois?
Transport laws for dock lock/wheel chock in Illinois depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.
What are the penalties for dock lock/wheel chock violations in Illinois?
Penalties for dock lock/wheel chock violations in Illinois vary based on the specific offense. Always verify current laws before traveling.