Integrated Resource Management Applications

The IRMA Portal is a web-based "one-stop" for data and information related to National Park Service natural and cultural resources. From IRMA you can search for, view, and download documents, reports, publications, data sets, and park species lists. You can get information on park visitor numbers, park projects, and apply for a park research permit. National Park Service staff can also navigate to certain internal systems related to park management.

More Information

• IRMA Fact Sheet: a two-page summary of IRMA

• Need to cite IRMA? Suggested citation:

National Park Service IRMA Portal (Integrated Resource Management Applications). Website. https://irma.nps.gov. Accessed on [insert date last accessed]

• Questions, suggestions, comments? Send us an email:  irma@nps.gov

IRMA Listserv

The best way to keep informed on IRMA news is to subscribe to the IRMA listserv. You'll automatically receive emails with updates and notifications. Overall email volume is very small. To subscribe, click here.