Arizona jurisdiction guide
Arizona AST requirements: identify the fire-code authority before you order
Arizona uses a state fire-code framework with local jurisdiction in qualifying municipalities, so the reviewing authority can change from one project location to another.
- Arizona's Office of the State Fire Marshal says it is operating under the 2024 International Fire Code as of April 13, 2026.
- Arizona law gives the state fire marshal statewide fire-code authority with an exception for qualifying large cities that assume jurisdiction.
- DFFM lists specific municipalities that handle their own plans, permitting, and inspections.
- Federal SPCC remains a separate environmental layer when its applicability tests are met.
Start by identifying the fire-code authority
Arizona Revised Statutes §37-1383 directs the Office of the State Fire Marshal to adopt and enforce a state fire code. The statute also allows cities with a population of 100,000 or more to assume fire-code jurisdiction when they have adopted a nationally recognized fire code and enacted the required ordinance.
The state fire code is now the 2024 IFC
DFFM's current fire-code page says the Office of the State Fire Marshal operates using the 2024 International Fire Code as of April 13, 2026. This resolves an important source-conflict problem because older DFFM pages still exist online with references to earlier IFC editions.
Some municipalities handle their own permitting
DFFM's permitting page currently lists Chandler, Gilbert, Goodyear, Glendale, Mesa, Scottsdale, Surprise, and Yuma as municipalities with jurisdictional authority for plans, permits, inspections, and structure fire investigations. Other locations may route through the state or another local fire authority depending on adopted local code and project type.
Aboveground fuel tanks are a fire-code plan-review issue
DFFM's plan-review materials specifically include installation requirements for above-ground fuel tanks and above-ground flammable/LPG installations. Before ordering, confirm which office will review the project, what plans they require, and whether the local jurisdiction has amendments that change siting or equipment requirements.
ADEQ and SPCC are separate questions
ADEQ's active tank program is focused on regulated underground storage tanks. Aboveground fuel storage can still create environmental obligations through spill/release rules and federal SPCC. EPA's SPCC test is facility-level and includes the type of facility, discharge potential, and aggregate oil-storage capacity.
Example: rural equipment fueling site
For an Arizona site outside a major city, determine which fire authority has jurisdiction before copying permit advice from Phoenix or Tucson. Prepare location, product, capacity, dispensing use and access details; the authority's adopted code, review process and any separate environmental requirements must be confirmed for the actual address.
Questions to answer before ordering
- Which city, fire district, county, or state office has fire-code jurisdiction?
- Does the site fall in one of the municipalities DFFM identifies as having its own jurisdiction?
- What 2024 IFC amendments does the reviewing jurisdiction apply?
- Is the project bulk storage, generator supply, fleet fueling, or public dispensing?
- What tank listing and site-protection requirements does the AHJ expect?
- Does federal SPCC apply to the facility?
Primary and official sources
- Arizona DFFM: State Statute and Fire Code
- Arizona DFFM: Plan Review, Permitting and Inspection
- Arizona Legislature: A.R.S. §37-1383
- Arizona DEQ: Learn About Underground Storage Tanks
- U.S. EPA: Does SPCC Apply to Your Facility?
Related jurisdiction resources
Working on an Arizona fuel-storage project?
Send the city, fuel, capacity, and use case. The first useful step is identifying the correct fire-code authority and the tank class they expect.
Send Your Project Details