DEPARTMENT OF TRANSPORTATION

Pipeline and Hazardous Materials Safety Administration

49 CFR Part 172

[Docket No. PHMSA–2025–0098 (HM–268J)]

RIN 2137–AG12 Hazardous Materials: Reduce Training Burdens for America’s Farmers

ACTION: Final rule.

SUMMARY: This final rule makes an inflationary adjustment to the monetary threshold for farmers to be eligible for an exception from security plan and indepth security training requirements.

DATES: This final rule is effective September 3, 2026.

READ MORE: https://www.govinfo.gov/content/pkg/FR-2026-08-04/pdf/2026-15814.pdf