Public Utilities Commission State of Colorado DORA Public Utilities Commission State of Colorado Ask DORA Public Utilities Commission

  Electronic Filings

ATTENTION Insurers and Underwriters: Forms E, MCS, and other NARUC forms can NOT be filed via this system. Go to the Motor Carrier Insurance System or call 303-894-2000 and select option 4 with questions about filing insurance.

First time here? Here are some tips for getting started. For reference materials, click here.

You do not need to register to view PUC records. Records are available by clicking the Search button on the menu to the left.

You must be a registered user to make any filing through the E-Filings system. To register, click the Filer Registration button and follow the instructions. If you have already registered, click the Sign In button and follow the instructions.

This system is available 24 hours a day, with the exception of scheduled maintenance at 5:00 p.m. on the third Friday of each month. However, PUC rules state that a document received after normal business hours will be deemed filed as of 8:00 a.m. the following business day. In observance of the following State holidays, the PUC will be closed, and filings will not be accepted, on:
- Monday, September 7, 2015 Labor Day
- Monday, October 12, 2015 Columbus Day
- Wednesday, November 11, 2015 Veterans Day

Please direct specific concerns to Alison Torvik ( or 303-894-2885).