Why It Matters

The House Committee on Science, Space, and Technology advanced the National Earthquake Hazards Reduction Program (NEHRP) Reauthorization Act of 2025 on Tuesday, July 21, alongside three other bills, signaling bipartisan backing for a program that has quietly shaped building codes and disaster preparedness for decades. The markup was a legislative work session in which members debated and amended bills rather than hearing from outside witnesses, a moment of consensus on infrastructure-focused science policy.

The Big Picture

The markup extends a pattern of periodic congressional attention to earthquake preparedness and picks up momentum from the Senate, where bipartisan legislation authored by Sen. Alex Padilla (D-CA) and Sen. Lisa Murkowski (R-AK) passed unanimously. The House bill, H.R. 3168, reauthorizes NEHRP through fiscal year 2031 and modernizes federal efforts to improve earthquake monitoring, early warning capabilities, hazard mapping, and seismic resilience. A companion Senate measure, S. 320, would expand the activities federal agencies must conduct under the program, including secondary earthquake effects and post-earthquake infrastructure performance.

NEHRP coordinates earthquake research and preparedness across the U.S. Geological Survey, the National Science Foundation, FEMA, and NIST. The program has historically drawn broad, non-controversial support from engineering and scientific organizations, including the Earthquake Engineering Research Institute, which has warned that allowing NEHRP to lapse could prompt Congress to cut funding to the participating agencies.

The Bottom Line

The four bills marked up on July 21, H.R. 3168, H.R. 8437, H.R. 8981, and H.R. 9326, now advance toward possible full House floor consideration. Because the Senate has already passed its companion measure, the House bill would be positioned for relatively swift reconciliation if it clears the floor. Earthquake preparedness remains one of the few corners of the House Science Committee's docket untouched by partisan gridlock, and that consensus, more than any single provision in H.R. 3168, is what positions the bill for a comparatively fast path to the president's desk this Congress.

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