California

Event production regulations across 14 categories.

Building code: 2024 editionInternational Fire CodeStatewide code applies

Partially verifiedLast verified: Jan 15, 2025

What you need to know in California

Heavily regulated with Cal/OSHA overlay. Expect longer lead times and stricter enforcement than any other state.

→Guardrail height range 42-45 inches — strictest nationally (most states allow 42")
→Tent fabric must carry a physical California State Fire Marshal certification seal
→10+ pyrotechnics license subcategories with 8 supervised displays required for basic license
→Cal/OSHA fall protection triggers at 7.5 ft vs federal 4 ft
→Only recognizes Arizona for electrical license reciprocity

Always verify requirements with the local Authority Having Jurisdiction (AHJ). Siteline is a reference tool, not legal advice. Codes change periodically.