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H.R. 6373
U.S. House•House Floor Calendar
Summary
H.R. 6373, the Air Permitting Improvements to Protect National Security Act of 2025, was introduced in the House on Dec 3, 2025 by Rep. Gary Palmer (R) with 11 co-sponsors. It last saw action on Apr 28, 2026: Placed on the Union Calendar, Calendar No. 544.
Record
Text
H.R. 6373 has 11 co-sponsors.
hb6373/introduced-in-house.txt119 HR 6373 IH: Air Permitting Improvements to Protect National Security Act of 2025U.S. House of Representatives2025-12-03text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.I 119th CONGRESS 1st Session H. R. 6373 IN THE HOUSE OF REPRESENTATIVES December 3, 2025 Mr. Palmer introduced the following bill; which was referred to the Committee on Energy and Commerce A BILLTo amend the Clean Air Act to establish authority for the President to waive the requirement for an advanced manufacturing facility or a critical mineral facility to offset increased emissions of any air pollutant, and for other purposes.1.Short titleThis Act may be cited as the Air Permitting Improvements to Protect National Security Act of 2025 .2.Supporting critical manufacturingSection 173 of the Clean Air Act ( 42 U.S.C. 7503 ) is amended—(1)in subsection (c), by adding at the end the following:(3)National security waiverUpon application by the owner or operator of a new or modified advanced manufacturing facility or critical mineral facility (as such terms are defined in subsection (f)(2)), the President may waive, in whole or in part, any requirement that is in effect under this part for such advanced manufacturing facility or critical mineral facility to offset increased emissions of any air pollutant if the President determines it is in the national security interests of the United States to waive such requirement. The President may not delegate such a determination to any other person.; and(2)by adding at the end the following:(f)Alternative requirements for advanced manufacturing facilities and critical mineral facilities(1)In generalThe permitting authority of a State shall allow a new or modified major stationary source that is an advanced manufacturing facility or a critical mineral facility to offset emissions from such source by alternative or innovative means under the following conditions:(A)The source demonstrates to the satisfaction of the permitting authority of the State that it has used all reasonable means to obtain and utilize offsets, as determined on an annual basis, for the emissions increases beyond allowable levels, that all available offsets are being used, and that sufficient offsets are not available to the source.(B)The source will comply with an alternative measure, imposed by the permitting authority, designed to offset any emission increases beyond permitted levels not directly offset by the source. In lieu of imposing any alternative offset measures, the permitting authority may impose an emissions fee to be paid to such authority of a State which shall be an amount no greater than 1.5 times the average cost of stationary source control measures adopted in that area during the previous 3 years. The permitting authority shall utilize the fees in a manner that maximizes the emissions reductions in that area.(2)DefinitionsIn this subsection:(A)Advanced manufacturing facilityThe term advanced manufacturing facility means a facility the primary purpose of which is the manufacturing of semiconductors or semiconductor manufacturing equipment.(B)Critical mineral facilityThe term critical mineral facility means a facility primary purpose of which is the extraction, processing, refining, or milling of a critical mineral (as designated by the Secretary of the Interior)..
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-12-03
- Passed House
- Passed Senate
- Conference
- To President
- Became Law
To amend the Clean Air Act to establish authority for the President to waive the requirement for an advanced manufacturing facility or a critical mineral facility to offset increased emissions of any air pollutant, and for other purposes.
Sponsors
Rep. Gary Palmer (R) sponsors H.R. 6373, and 11 members have co-sponsored it.

Rep. · R–AL-6 · Sponsor
Introduced Dec 3, 2025

Rep. · R–TX-2 · Co-sponsor
Joined Jan 12, 2026

Rep. · R–TX-14 · Co-sponsor
Joined Jan 12, 2026

Rep. · R–TX-12 · Co-sponsor
Joined Jan 14, 2026

Rep. · R–AL-1 · Co-sponsor
Joined Jan 14, 2026

Rep. · R–GA-12 · Co-sponsor
Joined Jan 21, 2026

Rep. · R–GA-1 · Co-sponsor
Joined Jan 21, 2026

Rep. · R–ND-0 · Co-sponsor
Joined Jan 21, 2026

Rep. · R–NY-23 · Co-sponsor
Joined Feb 9, 2026

Rep. · R–MO-3 · Co-sponsor
Joined Feb 9, 2026
Committees
H.R. 6373 went before 1 committee: Energy and Commerce.
Reports
1 committee report has been filed on H.R. 6373, the latest H. Rept. 119-627.
- H. Rept. 119-627 — AIR PERMITTING IMPROVEMENTS TO PROTECT NATIONAL SECURITY ACT OF 2025
Actions
H.R. 6373 has taken 6 actions since Dec 3, 2025, the latest on Apr 28, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Apr 28, 2026 | House | Reported by the Committee on Energy and Commerce. H. Rept. 119-627.Energy and Commerce Committee | ||
Apr 28, 2026 | House | Placed on the Union Calendar, Calendar No. 544. | ||
Jan 21, 2026 | House | Committee Consideration and Mark-up Session HeldEnergy and Commerce Committee | ||
Jan 21, 2026 | House | Ordered to be Reported by the Yeas and Nays: 25 - 23.Energy and Commerce Committee | ||
Dec 3, 2025 | House | Introduced in House |
Votes
H.R. 6373 has not gone to a roll call.
Titles
H.R. 6373 goes by 4 titles, 2 of them short titles.
- Air Permitting Improvements to Protect National Security Act of 2025 — Display Title
- To amend the Clean Air Act to establish authority for the President to waive the requirement for an advanced manufacturing facility or a critical mineral facility to offset increased emissions of any air pollutant, and for other purposes. — Official Title as Introduced
- Air Permitting Improvements to Protect National Security Act of 2025 — Short Title(s) as Reported to House
- Air Permitting Improvements to Protect National Security Act of 2025 — Short Title(s) as Introduced
Lobbying
11 clients hired 13 firms and 180 registered lobbyists who named H.R. 6373 in 29 quarterly filings, 2025 to 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Taxation/Internal Revenue Code, Budget/Appropriations, Clean Air and Water (quality), Transportation, Energy/Nuclear, Chemicals/Chemical Industry, Trade (domestic/foreign), Environment/Superfund.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| TSMC ARIZONA | Semiconductor Manufacturing Company. | Arizona | 3 | 5 | $250K |
| CHAMBER OF COMMERCE OF THE U.S.A. | — | District of Columbia | 1 | 4 | — |
| AMERICAN FOREST & PAPER ASSOCIATION | — | District of Columbia | 1 | 3 | — |
| AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | — | District of Columbia | 1 | 3 | — |
| AMERICAN LUNG ASSOCIATION | — | District of Columbia | 1 | 3 | — |
| NATIONAL MINING ASSOCIATION | — | District of Columbia | 1 | 3 | — |
| TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | — | District of Columbia | 1 | 3 | — |
| LEAGUE OF CONSERVATION VOTERS | — | District of Columbia | 1 | 2 | — |
| AMERICANS FOR PROSPERITY | — | Virginia | 1 | 1 | — |
| EARTHJUSTICE ACTION | nonprofit advocacy organization | District of Columbia | 1 | 1 | — |
| NATIONAL PARKS CONSERVATION ASSOCIATION | — | District of Columbia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
Lobbyists
Named on the filings that cite the bill. The 20 named most often, of 180.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ABELARDO TORRES | 1 | 1 | 4 |
| ALEXA BRANSON | 1 | 1 | 4 |
| AMANDA MAYS | 1 | 1 | 4 |
| ANDREA PORWOLL | 1 | 1 | 4 |
| ASHLEY GUM | 1 | 1 | 4 |
| BRADLEY WATTS | 1 | 1 | 4 |
| BRINCE MANNING | 1 | 1 | 4 |
| BROOKE MILLER | 1 | 1 | 4 |
| CASSIA CARVALHO | 1 | 1 | 4 |
| CHAD WHITEMAN | 1 | 1 | 4 |
| CHANTEL SHEAKS | 1 | 1 | 4 |
| CHRISTOPHER CRENSHAW | 1 | 1 | 4 |
| CHRISTOPHER EYLER | 1 | 1 | 4 |
| CHRISTOPHER GUITH | 1 | 1 | 4 |
| CHRISTOPHER ROBERTI | 1 | 1 | 4 |
| CLARK JACKSON | 1 | 1 | 4 |
| DAN BYERS | 1 | 1 | 4 |
| ERIN DELANEY | 1 | 1 | 4 |
| ESPERANZA JELALIAN | 1 | 1 | 4 |
| FOXHALL PARKER | 1 | 1 | 4 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2026 first_quarter | $19.8M | 1st Quarter - Amendme… |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2026 first_quarter | $19.8M | 1st Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2025 fourth_quarter | $18M | 4th Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2026 second_quarter | $17M | 2nd Quarter - Report |
| AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | 2025 fourth_quarter | $1.6M | 4th Quarter - Report |
| AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | 2026 second_quarter | $1.5M | 2nd Quarter - Report |
| AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | AMERICAN FUEL & PETROCHEMICAL MANUFACTURERS | 2026 first_quarter | $1.2M | 1st Quarter - Report |
| TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | 2026 second_quarter | $970K | 2nd Quarter - Report |
| NATIONAL MINING ASSOCIATION | NATIONAL MINING ASSOCIATION | 2026 second_quarter | $820K | 2nd Quarter - Report |
| AMERICAN FOREST & PAPER ASSOCIATION | AMERICAN FOREST & PAPER ASSOCIATION | 2025 fourth_quarter | $810K | 4th Quarter - Report |
| NATIONAL MINING ASSOCIATION | NATIONAL MINING ASSOCIATION | 2026 first_quarter | $720K | 1st Quarter - Report |
| AMERICAN FOREST & PAPER ASSOCIATION | AMERICAN FOREST & PAPER ASSOCIATION | 2026 second_quarter | $710K | 2nd Quarter - Report |
| AMERICANS FOR PROSPERITY | AMERICANS FOR PROSPERITY | 2026 first_quarter | $700K | 1st Quarter - Report |
| NATIONAL MINING ASSOCIATION | NATIONAL MINING ASSOCIATION | 2025 fourth_quarter | $640K | 4th Quarter - Report |
| AMERICAN FOREST & PAPER ASSOCIATION | AMERICAN FOREST & PAPER ASSOCIATION | 2026 first_quarter | $580K | 1st Quarter - Report |
| TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | 2026 first_quarter | $570K | 1st Quarter - Report |
| TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY (TSMC) | 2025 fourth_quarter | $570K | 4th Quarter - Report |
| LEAGUE OF CONSERVATION VOTERS | LEAGUE OF CONSERVATION VOTERS | 2025 fourth_quarter | $280K | 4th Quarter - Report |
| LEAGUE OF CONSERVATION VOTERS | LEAGUE OF CONSERVATION VOTERS | 2026 first_quarter | $200K | 1st Quarter - Report |
| AMERICAN LUNG ASSOCIATION | AMERICAN LUNG ASSOCIATION | 2026 first_quarter | $160K | 1st Quarter - Report |
Classification
The Congressional Research Service files H.R. 6373 under Environmental Protection, one of its 31 policy areas, and gives it 9 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; H.R. 6373’s is Environmental Protection.
hr6373/policy-areas.txtLegislative Subjects
H.R. 6373 carries 9 of CRS’s legislative subjects, from Administrative law and regulatory procedures to Strategic materials and reserves.
hr6373/subjects.txtConstitutional authority
The clause the sponsor cites as Congress’s power to enact H.R. 6373, as entered in the Congressional Record.
[Congressional Record Volume 171, Number 202 (Wednesday, December 3, 2025)][House]From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]By Mr. PALMER:H.R. 6373.Congress has the power to enact this legislation pursuantto the following:``Air Permitting Improvements to Protect National SecuritAct of 2025''; Article 1 Section 8[Page H5026]
Source: congress.gov · legiscan.com