Colorado
Currently enforces NEC 2023
NEC Code Adoption in Colorado
Colorado currently enforces NEC 2023. All electrical installations and modifications must comply with this code edition and any applicable state amendments.
Current Electrical Code Status
Active NEC Edition: 2023
All licensed electricians, contractors, and apprentices working in Colorado must maintain current knowledge of NEC 2023 and any state amendments. Many of these amendments address climate, seismic considerations, or local infrastructure requirements not covered by the base NEC.
Electrical Licensing in Colorado
Colorado electricians must be licensed through State Electrical Board (verify). All electricians performing electrical work must hold the appropriate license classification for the type of work they perform.
License Types: Residential, Journeyman, Master Continuing Education: 24 hours per 3 years Reciprocity: Colorado has reciprocal licensing agreements with Minnesota, Montana. This allows licensed electricians from those states to work in Colorado under certain conditions.
Workforce Data
Colorado employs approximately 22,000 electricians with a mean hourly wage of $30.44 according to the U.S. Bureau of Labor Statistics. This represents a significant portion of Colorado’s skilled trades workforce and reflects the ongoing demand for qualified electrical professionals in the state.
What This Means for Your Calculator
The FieldLab Electrician NEC Calculator bundles both NEC 2023 and NEC 2026 tables, so Colorado electricians have the current code built in — and will be ready when the state adopts the next edition. This keeps your reference materials current without requiring separate updates.