• A bull elk bugles in Yellowstone National Park


    National Park ID,MT,WY

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  • Construction Work To Result In Yellowstone Road Closures After Labor Day

    Two sections of Yellowstone’s Grand Loop Road will be closed due to construction after the Labor Day holiday weekend. Travel between some points will involve long detours and significantly longer than normal travel times. More »

Permit Renewal Information/Submit Annual Report

Research permits are authorized on a calendar year basis, starting when your permit is issued and expiring on December 31 of that same year. After this date, your permit is no longer valid. Your permit may be renewed if your project needs additional time to be completed. Modifications or amendments to your originally proposed project must be submitted 30-60 days in advance of any fieldwork. We recommend that you submit these changes when you are renewing your permit at the beginning of the calendar year.

By March 31st of each calendar year, you are required to take the following three steps whether or not you plan to renew your research permit.

  1. Complete an Investigator's Annual Report at https://irma.nps.gov/rprs. You may access the system by logging on to your Investigator Profile (unique username and password required)
  2. Complete a Field Check-out Report filed on-line using your Investigator Profile: https://irma.nps.gov/rci/.
  3. Complete a permit application for renewal through your profile at https://irma.nps.gov/rprs or send a note indicating that you are finished with your research project.

Please remember that you are obligated to provide us with a final Investigator's Annual Report. We would also like copies of all reports, papers, etc. related to your work in Yellowstone.

Did You Know?

Fire in Yellowstone Pineland in 1988

The 1988 fires affected 793,880 acres or 36 percent of the park. Five fires burned into the park that year from adjacent public lands. The largest, the North Fork Fire, started from a discarded cigarette. It burned more than 410,000 acres.