CA Proposition 65


⚠️ What Dealers Need to Know

California’s Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) requires businesses, including used car dealerships, to post specific warnings to inform customers about potential exposure to chemicals known to cause cancer, birth defects, or other reproductive harm.

Dealers are required to display clearly visible Prop 65 warning signs in key areas, including:

  • Vehicle sales lots
  • Service and repair areas
  • Parts counters
  • Customer waiting areas

🛒 Get Compliant with the Right Signs

IADAC makes it easy to stay compliant—visit our Dealer Supply Store to order approved bilingual Prop 65 signs and labels, including:

🔗 Shop Prop 65 Signs & Dealer Supplies »


📍 Official Resources


💡 IADAC Tip:

Non-compliance with Prop 65 signage can result in fines of up to $2,500 per violation per day. Be sure your signage is current, correctly placed, and clearly visible to customers.