Arizona Permit & Stamping Requirements
Requirements vary by region, code cycle, seismic zone, and wind or snow load. Here is what typically drives design for Arizona projects.
What Drives Design in Arizona
Arizona projects are governed primarily by seismic lateral demand.
- ✓ Seismic lateral analysis per ASCE 7
- ✓ State energy code compliance report
- ✓ Structural Engineer (SE) seal where required
Exact code edition and local amendments vary by city and county. We confirm the specific requirements for your address before drafting.
Code in effect in Arizona
Arizona has no statewide building code for general construction. Each city and county adopts and enforces its own. Phoenix adopted the 2024 Phoenix Building Construction Code, effective August 1, 2025; many other jurisdictions remain on earlier editions.
What to plan for
- ✓ Arizona has no statewide energy code, so energy requirements vary entirely by jurisdiction.
- ✓ Because adoption is local, neighboring cities can be on different code editions.
- ✓ Phoenix allowed some projects already in review to continue under its prior 2018 code through the end of 2025.
Code information last verified September 2026. Codes change, so we confirm the edition in force for your address before drafting.
Frequently asked questions about Arizona permits
Does Arizona have a statewide building code?
No. Codes are adopted by each city or county, so the edition that applies depends on exactly where your project is. We confirm your jurisdiction's adopted code first.
What code does Phoenix use?
Phoenix adopted the 2024 Phoenix Building Construction Code, which took effect August 1, 2025. Other cities in the metro area may be on different editions.
Sample Work & Other States
Foundation Plan
View full portfolio › Structural
Roof Framing Plan
View full portfolio › Civil / Site