Interior, Environment, and Related Agencies
Chairman Mike Simpson
2007 Rayburn House Office Building
(202) 225-3081
Majority | Minority |
| Mike Simpson – Chair | Chellie Pingree – Ranking Member |
| Mark Amodei | Betty McCollum |
| Guy Reschenthaler | Josh Harder |
| Michael Cloud | James E. Clyburn |
| Ryan Zinke | |
| Jake Ellzey | |
| Celeste Maloy – Vice Chair |
FY27 Outside Witness Testimony Instructions - American Indian and Alaska Native FY27 Outside Witness Testimony Instructions - All Groups FY27 Member Day Hearing Instructions
Recent Activity
Washington, D.C. – Interior and Environment Subcommittee Chairman Mike Simpson (R-ID) joined Speaker Mike Johnson (R-LA) and House GOP Leadership on day 22 of the Democrat-led government shutdown to highlight the devastating consequences for the American people and our national parks.
Washington, D.C. – Today, the House Appropriations Committee met to consider the Fiscal Year 2026 Interior, Environment, and Related Agencies Appropriations Act. The measure was approved by the Committee with a vote of 33 to 28.
