Ex Parte Rule and FAQs

Commissioners and their advisors are prohibited from communicating in writing, by phone, or in person, with persons about the merits of any currently active contested case. All emails and letters received related to current contested cases will be filed with Docket Control and available for public inspection.


What Law governs Ex Parte Communications?


What is an ex parte communication?


Who is a Decisionmaker?


Who is an Advisory Team member?


Who are case staff?


When is a proceeding contested?


Who is affected by the ex parte prohibition?

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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