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H.R. 3429
U.S. House•In Senate Committee
Summary
H.R. 3429, the US-Japan-ROK Trilateral Cooperation Act, was introduced in the House on May 15, 2025 by Rep. Ami Bera (D) with 20 co-sponsors. It was referred to Foreign Relations, and last saw action on Jun 9, 2026: Received in the Senate and Read twice and referred to the Committee on Foreign Relations.
Record
Text
H.R. 3429 has 20 co-sponsors.
hb3429/engrossed-in-house.txt119 HR 3429 EH: US-Japan-ROK Trilateral Cooperation ActU.S. House of Representativestext/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 CONGRESS 2d SessionH. R. 3429IN THE HOUSE OF REPRESENTATIVESAN ACTTo establish an inter-parliamentary dialogue to facilitate closer cooperation between the United States, Japan, and the Republic of Korea on shared interests and values.1.Short titleThis Act may be cited as the US-Japan-ROK Trilateral Cooperation Act .2.Sense of CongressIt is the sense of Congress that—(1)the United States should continue to strengthen trilateral cooperation between the United States, Japan, and the Republic of Korea (in this Act referred to as the ROK ) to enhance and implement a shared vision to meet regional challenges and to promote a free, open, inclusive, resilient, and healthy Indo-Pacific region;(2)the historic Camp David summit on August 18, 2023, marked a new era of trilateral partnership between the United States, Japan, and the ROK, reaffirming their commitment to align collective efforts for regional security and prosperity;(3)the Spirit of Camp David, as outlined in the joint statement, should guide future trilateral cooperation, emphasizing shared values, strategic alignment, and commitment to regional peace and stability;(4)the United States, Japan, and the ROK should enhance Trilateral Maritime Security Cooperation to promote stability and freedom of navigation in the Indo-Pacific region;(5)the United States, Japan, and the ROK should collaborate on countering foreign information manipulation and interference to protect democratic institutions and promote accurate information sharing;(6)President Biden’s decision to elevate the US-Japan-ROK trilateral partnership to the leaders level was critical to bolstering cooperation, and all three countries should work to ensure that the Trilateral Leaders’ Summit continues to take place regularly;(7)the ambitious framework for ongoing cooperation laid out by the three leaders at the historic Camp David summit on August 18, 2023, should continue and be strengthened; and(8)the formation of a regular US-Japan-ROK Inter-Parliamentary Dialogue will—(A)sustain and deepen engagement between senior officials of the three countries on a full spectrum of issues; and(B)be modeled on the successful and long-standing bilateral inter-parliamentary groups between the United States and other allied nations.3.Establishment of US-Japan-ROK Inter-Parliamentary Dialogue(a)In generalNot later than 180 days after the date of the enactment of this Act, the Secretary of State, in consultation with Congress, shall seek to enter into negotiations with the Governments of Japan and the ROK with the goal of reaching a written agreement to establish a US-Japan-ROK Inter-Parliamentary Dialogue to facilitate closer cooperation on shared interests and values.(b)United States Group(1)In generalAt such time as the governments of the United States, Japan, and ROK enter into a written agreement described in subsection (a) to establish a US-Japan-ROK Inter-Parliamentary Dialogue, there shall be established a United States Group, which shall represent the United States at the US-Japan-ROK Inter-Parliamentary Dialogue.(2)Membership(A)In generalThe United States Group shall be comprised of not more than 8 Members of Congress.(B)AppointmentOf the Members of Congress appointed to the United States Group under subparagraph (A)—(i)two shall be appointed by the Speaker of the House of Representatives, from among Members of the House, not fewer than one of whom shall be a member of the Committee on Foreign Affairs;(ii)two shall be appointed by the House Minority Leader, from among Members of the House, not fewer than one of whom shall be a member of the Committee on Foreign Affairs;(iii)two shall be appointed by the Senate Majority Leader, from among Members of the Senate, not fewer than one of whom shall be a member of the Committee on Foreign Relations; and(iv)two shall be appointed by the Senate Minority Leader, from among Members of the Senate, not fewer than one of whom shall be a member of the Committee on Foreign Relations.(C)TermAppointments to the United States Group shall be for the duration of two years.(3)Meetings(A)In generalThe United States Group shall seek to meet not less frequently than annually with representatives and appropriate staff of the legislatures of Japan and the ROK, and representatives and appropriate staff of any other country invited by mutual agreement of the three countries.(B)LimitationA meeting described in subparagraph (A) may be held—(i)in the United States;(ii)in another country during periods when Congress is not in session; or(iii)virtually.(4)Chairperson and Vice Chairperson(A)RotationThe positions of Chairperson and Vice Chairperson of the United States Group shall alternate between the House and Senate delegations every two years, coinciding with each new Congress.(B)House delegation(i)In Congresses with an odd number, the Speaker of the House of Representatives shall designate the Chairperson of the United States Group from among members of the House delegation who are also members of the Committee on Foreign Affairs.(ii)In Congresses with an even number, the Speaker of the House of Representatives shall designate the Vice Chairperson of the United States Group from among members of the House delegation who are also members of the Committee on Foreign Affairs.(C)Senate delegation(i)In Congresses with an even number, the President Pro Tempore of the Senate shall designate the Chairperson of the United States Group from among members of the Senate delegation who are also members of the Committee on Foreign Relations.(ii)In Congresses with an odd number, the President Pro Tempore of the Senate shall designate the Vice Chairperson of the United States Group from among members of the Senate delegation who are also members of the Committee on Foreign Relations.(D)TermThe Chairperson and Vice Chairperson shall serve for the duration one each Congress.(5)Private sourcesThe United States Group may accept gifts or donations of services or property, subject to the review and approval, as appropriate, of the Committee on Ethics of the House of Representatives and the Committee on Ethics of the Senate.(6)Certification of expendituresThe certificate of the chairperson of the delegation from the House of Representatives or the delegation of the Senate of the United States Group shall be final and conclusive upon the accounting officers in the auditing of the accounts of the United States Group.(7)Annual reportThe United States Group shall submit to the Committee on Foreign Affairs of the House of Representatives and the Committee on Foreign Relations of the Senate a report for each fiscal year for which an appropriation is made for the United States Group, which shall include its expenditures under such appropriation and a description thereof.Passed the House of Representatives June 8, 2026. Kevin F. McCumber, Clerk.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-05-15
- Passed House2026-06-08
- Passed Senate
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Introduced in House May 15, 2025
hb3429/introduced-in-house.mdShown Here:
Introduced in House (05/15/2025)
US-Japan-ROK Trilateral Cooperation Act
This bill requires the Department of State to seek to enter negotiations with the governments of Japan and South Korea with the goal of establishing regular trilateral meetings (referred to as the US-Japan-ROK Inter-Parliamentary Dialogue) to facilitate closer cooperation on shared interests and values.
The bill sets forth membership requirements for a group representing the United States in such meetings. The group must be composed of not more than eight Members of Congress appointed by congressional leaders to serve for a term of two years.
The bill also sets forth guidance and requirements for meeting frequency and location, group leadership, gifts and donations, expenditures, and reports.
Sponsors
Rep. Ami Bera (D) sponsors H.R. 3429, and 20 members have co-sponsored it, 5 of them from the day it was introduced.

Rep. · D–CA-6 · Sponsor
Introduced May 15, 2025

Rep. · D–TX-20 · Co-sponsor
Joined May 15, 2025 · Original

Rep. · D–VA-11 · Co-sponsor
Joined May 15, 2025 · Original

Rep. · R–PA-16 · Co-sponsor
Joined May 15, 2025 · Original

Rep. · R–NE-3 · Co-sponsor
Joined May 15, 2025 · Original

Rep. · R–SC-2 · Co-sponsor
Joined May 15, 2025 · Original

Rep. · D–HI-1 · Co-sponsor
Joined May 29, 2025

Rep. · D–NY-10 · Co-sponsor
Joined May 29, 2025

Rep. · D–NY-5 · Co-sponsor
Joined May 29, 2025

Rep. · R–MP-0 · Co-sponsor
Joined Jun 3, 2025
Committees
H.R. 3429 went before 2 committees: Foreign Relations and Foreign Affairs.
Actions
H.R. 3429 has taken 11 actions since May 15, 2025, the latest on Jun 9, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Jun 9, 2026 | Senate | Received in the Senate and Read twice and referred to the Committee on Foreign Relations.Foreign Relations Committee | ||
Jun 8, 202615:55 | House | Mr. Mast moved to suspend the rules and pass the bill. | ||
Jun 8, 202615:55 | House | Considered under suspension of the rules. (consideration: CR H3945-3947) | ||
Jun 8, 202615:55 | House | DEBATE - The House proceeded with forty minutes of debate on H.R. 3429. | ||
Jun 8, 202616:03 | House | On motion to suspend the rules and pass the bill Agreed to by voice vote. (text: CR H3945-3946) |
Votes
H.R. 3429 has not gone to a roll call.
Titles
H.R. 3429 goes by 6 titles, 3 of them short titles.
- US-Japan-ROK Trilateral Cooperation Act — Display Title
- US-Japan-ROK Trilateral Cooperation Act — Short Titles from RFS (Referred to Senate) bill text
- US-Japan-ROK Trilateral Cooperation Act — Short Title(s) as Passed House
- To establish an inter-parliamentary dialogue to facilitate closer cooperation between the United States, Japan, and the Republic of Korea on shared interests and values. — Official Titles from EH (Engrossed in House) bill text
- US-Japan-ROK Trilateral Cooperation Act — Short Title(s) as Introduced
- To establish an inter-parliamentary dialogue to facilitate closer cooperation between the United States, Japan, and the Republic of Korea on shared interests and values. — Official Title as Introduced
Cost estimate
The Congressional Budget Office has filed 1 estimate for H.R. 3429, the latest on Aug 5, 2025.
- H.R. 3429, US-Japan-ROK Trilateral Cooperation Act — 2025-08-05As ordered reported by the House Committee on Foreign Affairs on July 22, 2025
Lobbying
1 client hired 1 firm and 3 registered lobbyists who named H.R. 3429 in 1 quarterly filing, 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 Economics/Economic Development, Immigration, Trade (domestic/foreign).
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| COUPANG, INC. | — | Washington | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| COUPANG, INC. | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ARI ZIMMERMAN | 1 | 1 | 1 |
| BILL ANAYA | 1 | 1 | 1 |
| JASON PARK | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| COUPANG, INC. | COUPANG, INC. | 2026 second_quarter | $1.3M | 2nd Quarter - Report |
Classification
The Congressional Research Service files H.R. 3429 under International Affairs, one of its 31 policy areas, and gives it 7 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; H.R. 3429’s is International Affairs.
hr3429/policy-areas.txtLegislative Subjects
H.R. 3429 carries 7 of CRS’s legislative subjects, from Advisory bodies to South Korea.
hr3429/subjects.txtConstitutional authority
The clause the sponsor cites as Congress’s power to enact H.R. 3429, as entered in the Congressional Record.
[Congressional Record Volume 171, Number 82 (Thursday, May 15, 2025)][House]From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]By Mr. BERA:H.R. 3429.Congress has the power to enact this legislation pursuantto the following:Clause 18 of section 8 of article I of the Constitution.[Page H2104]
Source: congress.gov · legiscan.com
