Colorado Electrician Legislation, Codes, and Guidelines
Colorado State Building Codes and Legislation for Electricians
In Colorado, the primary adopted code for electrical work is the National Electrical Code (NEC), specifically NFPA 70. The State Electrical Board has most recently adopted the 2023 edition of the NEC, which became effective on August 1, 2023. While the state sets minimum standards, local jurisdictions (cities and counties) are responsible for adopting and enforcing their own building codes, which may include amendments or more stringent requirements than the state minimums. The State Architect also adopts codes for state-owned buildings and facilities, which include the 2021 International Building Code (IBC) and related codes.
The primary state agency responsible for setting and enforcing electrical standards in Colorado is the Colorado State Electrical Board. This board operates under the Colorado Department of Regulatory Agencies (DORA) and is responsible for licensing, registering, and regulating electricians, apprentices, and electrical contractors. The board's mission is to protect public health and safety by enforcing state electrical statutes and conducting inspections. The board is composed of nine members appointed by the governor, including electrical contractors, master or journeymen electricians, utility representatives, building officials, and public members.
- Specific State Statutes and Codes Adopted:
- National Electrical Code (NEC) - 2023 Edition (NFPA 70)
- Colorado Revised Statutes Title 12, Article 115 (Electricians Practice Act)
- Colorado Revised Statutes Title 12, Article 23 (State Electrical Board)
- For state-owned buildings and facilities, the 2021 IBC and related codes are adopted by the Office of the State Architect.
- Primary State Board or Agencies:
- Colorado State Electrical Board
- Colorado Department of Regulatory Agencies (DORA)
- Office of the State Architect (for state-owned buildings)