Is Arizona A.A.C. R4-36-201 in force?

Yes. In force from Apr 13, 2026.

Which products does Arizona A.A.C. R4-36-201 affect?

Arizona A.A.C. R4-36-201 affects Residential energy storage systems, Commercial and utility energy storage systems, and Solar PV.

When does Arizona A.A.C. R4-36-201 take effect?

The effective date on file is April 13, 2026.

Arizona

A.A.C. R4-36-201

PartialRead in the state’s own source. It stays partial until the passage is on file word for word.

What does Arizona A.A.C. R4-36-201 do? Adopts the 2024 International Fire Code, with state amendments, as the State Fire Code. Its energy systems chapter covers battery storage and solar where the State Fire Code applies.

Facts

Kind: Rule
Status: In force
Stage: In force
Signed or decided: April 13, 2026
Effective: April 13, 2026
Topics: Fire protection and siting
Products: Residential energy storage systems Commercial and utility energy storage systems Solar PV
Source: Arizona Secretary of State (opens in a new tab)
Citation: Arizona Administrative Code, Title 4, Chapter 36

The state’s codes

The codes that reach each product this law names, with the edition Arizona is on. Each links to the record.

For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use