1300 W. Washington Street

Phoenix, AZ 85007-2996

 

Main: (602) 262-5601

 

Fax Number: (602) 262-5620

 

 

Pipeline Main: (602) 252-4449

 

Railroad Main: (602) 542-7772

 

Pipeline Safety Programs

Natural Gas, Propane, LNG and Hazardous Liquid Intrastate and Interstate Operators


What government agencies are responsible for regulating gas and hazardous liquids pipelines in Arizona to ensure public safety and system reliability?


If PHMSA has exclusive jurisdiction over interstate pipeline safety, why does the AZOPS inspect interstate pipelines?


How often does the State safety program get evaluated by PHMSA?


How can I find out if there is a hazardous liquid or natural gas pipeline near my home, office, school, or a property I am interested in?


How many pipeline companies are operating in Arizona and how often is each pipeline company inspected?

Stay Connected


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Check here to sign up for Notices and Agendas for Commission Meetings, Hearings and Appearances.Please call 602-542-3931 with any questions.

Check here to receive the latest Commission News Releases and information. Please call 602-542-0728 with any questions.

Arizona Corporation Commission

1200 W. Washington Street

Phoenix, AZ 85007

 

Corporations Division

1300 W. Washington Street

Phoenix, AZ 85007

 

Tucson Office (Walk-ins only)

400 W. Congress Street

Tucson, AZ 85701