EPA proposed revisions to the National Primary Drinking Water Regulation for lead and copper under the SDWA, including requiring water systems to replace lead service lines, remove the lead trigger level, reduce the lead action level to 0.010 mg/L, and strengthen tap sampling procedures.

EPA announced the availability of and seeks comment on a draft policy that updates the Agency’s 2003 Public Involvement Policy.

EPA announced a 60-day public comment period on the draft revision of the Technical Guidance for Assessing Environmental Justice in Regulatory Analysis.

EPA revised regulations addressing preemption of state and local regulation of locomotives and engines used in locomotives. 

EPA announced the availability of three near-term strategies the Agency is taking to further implement its obligations and commitments under the Federal Food, Drug, and Cosmetic Act to screen for and protect against endocrine disrupting effects in humans, and seeks additional endocrine data on two groups of active ingredients currently undergoing registration review.

The Federal Trade Commission seeks comment on the overall costs, benefits, necessity, and regulatory and economic impact of its labeling requirements for alternative fuels and alternative fueled vehicles.

The Office of Science and Technology Policy seeks information to assist in developing a coordinated federal strategy to identify and address gaps in science, data, and research related to environmental justice.

The Internal Revenue Service proposed regulations that would provide guidance regarding certain clean vehicle credits as established by the Inflation Reduction Act.

EPA announced its intent to approve revisions to Texas' Public Water System Supervision program.

FEMA proposed to amend its regulations to implement the Federal Flood Risk Management Standard and update the agency's eight-step decisionmaking process for floodplain reviews.