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H.R. 4236
U.S. House•In House Committee
Summary
H.R. 4236, the FADS Act of 2025, was introduced in the House on Jun 27, 2025 by Rep. Cory Mills (R) with 4 co-sponsors. It was referred to Foreign Affairs, and last saw action on Jun 27, 2025: Referred to the House Committee on Foreign Affairs.
Record
Text
H.R. 4236 has 4 co-sponsors.
hb4236/introduced-in-house.txt119 HR 4236 IH: Foreign Americium Disposal and Storage Act of 2025U.S. House of Representatives2025-06-27text/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.I119th CONGRESS1st SessionH. R. 4236IN THE HOUSE OF REPRESENTATIVESJune 27, 2025Mr. Mills (forhimself, Mr.Fleischmann , Mr. Bacon , andMr.Steube ) introduced the following bill;which was referred to the Committee on ForeignAffairsA BILLTo clarify the authority of the Department ofEnergy to dispose of certain foreign-origin fissile orradiological materials at the Waste Isolation PilotPlant.1.Short titleThis Act may be cited as the Foreign Americium Disposal and Storage Act of 2025 or the FADS Act of 2025 .2.Clarification of authority to dispose of certain fissileor radiological materials(a)FindingsCongress finds the following:(1)While United States-origin americium-241 (Am–241) sealed sources recovered by the National Nuclear Security Administration of the Department of Energy may be disposed of at the Waste Isolation Pilot Plant (WIPP), Russian-origin Am–241 sources may not be.(2)Section 2(19) of the WIPP Land Withdrawal Act of 1991 identifies WIPP as the location for the disposal of radioactive waste materials generated by atomic energy defense activities .(3)The Am–241 sources of concern that may not currently be eligible for disposal at WIPP have the same isotopic properties and are often colocated with sources that are eligible for disposal at WIPP.(4)Russian-origin sealed sources, once confirmed to meet the WIPP Waste Acceptance Criteria, should be eligible for disposal at WIPP.(5)The Carlsbad Field Office of the Department estimates the volume to be disposed is equivalent to 1 to 2 shipments a year and will have a negligible impact on WIPP operations.(6)The Department, the Nuclear Regulatory Commission (NRC), and the international community have identified Am–241 as a radioisotope that should be protected due to the possibility of its use in a radiological dispersal device.(7)As part of its defense nuclear nonproliferation mission, the National Nuclear Security Administration recovers thousands of disused sealed sources from domestic and international facilities.(8)Codifying a disposition pathway for these Am–241 sources will allow the National Nuclear Security Administration to accelerate their removal and reduce the availability of material that could be used in a dirty bomb.(b)ClarificationSection 3132(c)(1) of the Ronald W. Reagan National Defense Authorization Act for Fiscal Year 2005 ( 50 U.S.C. 2569(c)(1) ) is amended by adding at the end the following new subparagraph:(N)(i)The collection, storage, and safe disposal of the materials described in clause (ii) as waste materials generated by atomic energy defense activities for the purpose of disposal of such materials at WIPP (as defined in section 2(19) of the Waste Isolation Pilot Plant Land Withdrawal Act ( Public Law 102–579 ; 106 Stat. 4777)).(ii)The materials described in this clause are proliferation-attractive fissile materials or radiological materials that—(I)contain transuranic elements of foreign-origin; and(II)but for subclause (I), are similar to proliferation-attractive fissile materials or radiological materials covered by this section..
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-06-27
- Passed House
- Passed Senate
- Conference
- To President
- Became Law
To clarify the authority of the Department of Energy to dispose of certain foreign-origin fissile or radiological materials at the Waste Isolation Pilot Plant.
Sponsors
Rep. Cory Mills (R) sponsors H.R. 4236, and 4 members have co-sponsored it, 3 of them from the day it was introduced.

Rep. · R–FL-7 · Sponsor
Introduced Jun 27, 2025

Rep. · R–NE-2 · Co-sponsor
Joined Jun 27, 2025 · Original

Rep. · R–TN-3 · Co-sponsor
Joined Jun 27, 2025 · Original

Rep. · R–FL-17 · Co-sponsor
Joined Jun 27, 2025 · Original

Rep. · R–FL-18 · Co-sponsor
Joined Jul 17, 2025
Committees
H.R. 4236 went before 1 committee: Foreign Affairs.
Actions
H.R. 4236 has taken 2 actions since Jun 27, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Jun 27, 2025 | House | Introduced in House | ||
Jun 27, 2025 | House | Referred to the House Committee on Foreign Affairs.Foreign Affairs Committee |
Votes
H.R. 4236 has not gone to a roll call.
Titles
H.R. 4236 goes by 4 titles, 2 of them short titles.
- FADS Act of 2025 — Display Title
- FADS Act of 2025 — Short Title(s) as Introduced
- Foreign Americium Disposal and Storage Act of 2025 — Short Title(s) as Introduced
- To clarify the authority of the Department of Energy to dispose of certain foreign-origin fissile or radiological materials at the Waste Isolation Pilot Plant. — Official Title as Introduced
Classification
The Congressional Research Service files H.R. 4236 under International Affairs, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; H.R. 4236’s is International Affairs.
hr4236/policy-areas.txtSource: congress.gov · legiscan.com