Which federal agency does U.S. Chamber of Commerce comment on most?

U.S. Chamber of Commerce is most active at the Environmental Protection Agency.

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U.S. Chamber of Commerce

Unclaimed

Industry

Government Relations

Staff

910

1615 H Street Northwest, Washington, DC

Phone

+1 202-659-6000

Website

uschamber.com

Engagement overview

U.S. Chamber of Commerce has filed 960 public comments across 776 dockets at 59 federal agencies, most actively at the Environmental Protection Agency.

960

Comments filed

776

Dockets engaged

Agencies

Jul 22, 2026

Last filing

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Agency footprint

Dockets · PHMSA (5)

sorted by most recent filing

PHMSANonrulemakingPHMSA-2025-0777

PHMSA Preemption Determination Application (PDA) 42(R)

2 of your filingslast filed Mar 24, 202610 co-filers

PHMSARulemakingPHMSA-2017-0108

Hazardous Materials: Harmonization with International Standards

1 of your filingslast filed Jan 30, 201917 co-filers

PHMSARulemakingPHMSA-2012-0082

Hazardous Materials: Rail Petitions and Recommendations to Improve the Safety of Railroad Tank Car Transportation

1 of your filingslast filed Oct 15, 2014154 co-filers

PHMSARulemakingPHMSA-2009-0095

Hazardous Materials Revision to Requirements for the Transportation Lithium Batteries

1 of your filingslast filed May 14, 201260 co-filers

PHMSARulemakingPHMSA-RSPA-1998-3971

U.S. DOT/RSPA - Hazardous Materials - Infectious Substances - Revise Requirements for Infectious Substances and Regulated Medical Waste

1 of your filingslast filed Apr 23, 200141 co-filers

Attribution is name-based and imperfect. Firmographic data is third-party sourced and shown for demonstration. regulations.gov data is public record.