Arizona — electrical code & licensing
Verified
The code
| Edition in force | No statewide NEC edition - local adoption only |
| Edition structure | Local adoption only |
| Effective date | no single statewide date |
| Adopted by | None at state level. A.R.S. 34-461 ties public buildings to the electrical codes adopted by the city, town, county or fire district where the building is located |
| Adoption source | http://azleg.gov/ars/34/00461.htm |
| State amendments | Amendments are a local matter — no state-level set |
Licensing
| Model | State licensing of contractor BUSINESSES by the Registrar of Contractors - the license belongs to the business through a qualifying party. Arizona has NO state journeyman or master electrician license |
| Authority | Arizona Registrar of Contractors (ROC) |
| Licensing source | http://roc.az.gov/license-classifications-page |
| License classes | http://roc.az.gov/license-classifications-page |
Permits & inspections
Permits and inspections are local. Under A.R.S. 34-461, a public building built in an area that has not adopted local codes defaults to the state fire code plus the building/plumbing/electrical/mechanical codes of the largest city in the county.
How this record was verified
| Adoption | Verified |
| Amendments | Verified |
| Licensing | Verified |
| Permits & inspections | Verified |
Working notes
The ROC issues separate commercial, residential, and dual licenses for each trade (electrical among the specialty trades); the license is issued to the business entity, not the qualifying individual, per the ROC classifications page. Work under $1,000 in labor and materials with no permit required falls under the handyman exemption (A.R.S. 32-1121, as summarized by the ROC). NFPA enforcement map corroborates: Arizona - 'Local adoption only.' Electrical class codes and scopes were captured in E-DATA-FOLLOWUP 1 (2026-10-25) from the Arizona Administrative Code classification rules (A.A.C. R4-9-102 and R4-9-103, read via Cornell LII / Justia republications of the code; the ROC page's per-class expandable detail still does not render through the text-fetch route, and the Secretary of State's legacy AAC page URL returned 404): C-11 Electrical (commercial specialty) - install, alter, and repair any wiring, related electrical material and equipment used in the generating, transmitting, or utilization of electrical energy less than 600 volts, including all overhead electrical wiring on public right-of-ways for signs and street decorations, and all underground electrical distribution systems of less than 600 volts serving private properties; R-11 Electrical (residential specialty) - install and repair residential electrical systems; CR-11 Electrical (dual) allows the scopes of work permitted by both the C-11 and R-11 licenses, per the ROC classifications page. Adjacent electrical classes: A-17 Electrical and Transmission Lines (engineering contracting - transmission lines on public right-of-ways, street lighting of all voltages, transformers, circuit breakers, capacitors, primary metering devices) and C-67 / R-67 Low Voltage Communication Systems.
Reference only. Compiled from the cited official sources as of the date shown; adoptions and rules change. Confirm with the authority having jurisdiction before designing or permitting work.