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Online Filing, Docketed Cases, Forms & RFPs  


            NOTICE:  CMS System will be down for maintenance every 4th Sunday between 6:00am and noon.



Online Filing



  • File a Complaint
  • Comment in a Case
  • View Cases & Filings
  • View Annual Reports & Tariffs


Registered Users

  • Register
  • Update User Information
  • Cases & Filings
  • Annual Reports & Tariffs
  • Submit CASD Cases



The Public Utilities Commission's online filing and document system has been revised. Learn more about the CMS system.

Get Help

Notice: Google Chrome is not a supported browser. It will likely work and please report issues but the MPUC does not guarantee it.

  • Utility tariffs may be found in the CMS Casefile. Users should contact the utility if it is not clear how to find the most recent tariff.

  • CAD Bulletins

  • CAD Memos