Clean Air and Building Infrastructure Improvement Act
Placed on the Union Calendar, Calendar No. 543.
Congressional Research Service
Official summary
Version 07 · Reported to House · Apr 28, 2026
Clean Air and Building Infrastructure Improvement Act
This bill requires the Environmental Protection Agency (EPA) to publish timely guidance related to regulations on national ambient air quality standards (NAAQS) and exempts certain preconstruction permits from the 2024 fine particulate matter standard under the Clean Air Act.
First, the bill requires the EPA to concurrently publish final regulations and guidance on the implementation of the regulations when it publishes any final rule establishing or revising NAAQS. If the EPA fails to publish the final regulations and guidance for the new or revised NAAQS, the updated standard must not apply to the review and disposition of a preconstruction permit application until the EPA publishes the final regulations and guidance. (A preconstruction permit is a permit required under the Clean Air Act for the construction or modification of a stationary source and includes permits issued by the EPA or a state, local, or tribal permitting authority.)
Showing the opening paragraphs of the official summary.
Read full official summaryShow less
Further, the bill exempts the review and disposition of preconstruction permit applications from the 2024 fine particulate matter standard if (1) an application is complete on or before the date the area involved is officially designated as a nonattainment, attainment, or unclassifiable area; or (2) the permitting authority publishes notice of a draft permit before the date that is 60 days after a final area designation is made.
No related bills are listed in this snapshot. This does not establish whether the proposal has appeared in earlier Congresses.
Source last updated: Sep 19, 2026. Consult Congress.gov for the current record.
AI Conversation Starters
Explore the bill from different angles
Choose a perspective, copy a prompt, and paste it into your preferred AI. Each prompt includes the bill version and available official source links, and asks for counterarguments as well as supporting evidence.
Neutral evidence review
Objective
Analyze H.R.4214 as objectively as possible. Explain its main provisions, who would be affected, possible benefits and harms, implementation, exceptions, and uncertainties. Present the strongest arguments for and against it, and identify evidence needed to assess its public impact.
View full prompt & sources
Fairness and public impact
Progressive lens
Examine H.R.4214 through a progressive lens, focusing on fairness, access, economic inequality, and effects on vulnerable communities. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and distinguish stated goals from demonstrated outcomes.
View full prompt & sources
Institutions and government scope
Conservative lens
Examine H.R.4214 through a conservative lens, focusing on fiscal responsibility, institutional stability, federalism, and the scope of government. Explain potential benefits, costs, and unintended consequences. Consider the strongest counterarguments and any provisions that challenge this perspective.
View full prompt & sources
Individual rights and government power
Liberty lens
Examine H.R.4214 through a civil-liberties and limited-government lens. Consider individual rights, privacy, voluntary choice, accountability, and government power. Explain tradeoffs, possible safeguards, and the strongest counterarguments without assuming the proposal is beneficial or harmful.