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H.R. 4397
U.S. House•In House Committee
Summary
H.R. 4397, the Muslim Brotherhood Terrorist Designation Act of 2025, was introduced in the House on Jul 15, 2025 by Rep. Mario Diaz-Balart (R) with 37 co-sponsors. It last saw action on Dec 3, 2025: Ordered to be Reported in the Nature of a Substitute by the Yeas and Nays: 35 - 14.
Record
Text
H.R. 4397 has 37 co-sponsors.
hb4397/introduced-in-house.txt119 HR 4397 IH: Muslim Brotherhood Terrorist Designation Act of 2025U.S. House of Representatives2025-07-15text/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 1st SessionH. R. 4397IN THE HOUSE OF REPRESENTATIVESJuly 15, 2025Mr. Diaz-Balart (for himself, Mr. Moskowitz , Mr. Fine , Mr. Suozzi , Mr. Fleischmann , Mr. Gottheimer , Mr. Rutherford , Mr. Bost , and Mr. Barr ) introduced the following bill; which was referred to the Committee on Foreign Affairs , and in addition to the Committee on the Judiciary , for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concernedA BILLTo require the President to designate the Muslim Brotherhood as a foreign terrorist organization, to direct the Secretary of State to submit a report to Congress regarding such designation, and for other purposes.1.Short titleThis Act may be cited as the Muslim Brotherhood Terrorist Designation Act of 2025 .2.Prohibitions on Muslim Brotherhood operations in the United States(a)Findings; determinationsSection 1002 of the Anti-Terrorism Act of 1987 ( 22 U.S.C. 5201 ) is amended—(1)in subsection (a)—(A)in paragraph (6), by striking and at the end;(B)in paragraph (7), by striking the period at the end and inserting a semicolon; and(C)by adding at the end the following:(8)Hamas is a Muslim Brotherhood branch, according to its charter, which describes Hamas as one of the wings of the Muslim Brotherhood in Palestine ;(9)the Counter Terrorism Guide, published by the National Counterterrorism Center, states Hamas’s roots are in the Palestinian branch of the Muslim Brotherhood ;(10)Hamas has been designated as a foreign terrorist organization by the Secretary of State pursuant to section 219(a) of the Immigration and Nationality Act ( 8 U.S.C. 1189(a) ) and as a Specially Designated Global Terrorist pursuant to Executive Order 13224 ( 50 U.S.C. 1701 note; relating to blocking property and prohibiting transactions with persons who commit, threaten to commit, or support terrorism);(11)on October 7, 2023, Hamas terrorists committed the worst 1-day massacre of Jews since the Holocaust, which included the murder, kidnapping, or disappearance of at least 53 United States citizens;(12)the Muslim Brotherhood functions as a global organization and provides material support to Muslim Brotherhood branches in countries and territories by providing political support, financial resources, training, services, expert advice, and communications assistance; and(13)Muslim Brotherhood branches have sought to destabilize and undermine United States allies and partners throughout the Middle East, including in Bahrain, Egypt, Jordan, Saudi Arabia, and the United Arab Emirates, and have been outlawed as a terrorist group by the governments of those countries.; and(2)in subsection (b), by striking the PLO and its affiliates are a terrorist organization and and replacing with the PLO, the Muslim Brotherhood, and their affiliates are terrorist organizations and are .(b)ProhibitionsSection 1003 of the Anti-Terrorism Act of 1987 ( 22 U.S.C. 5202 ) is amended—(1)in the section title, by strikingPLO and insertingthe PLO and the Muslim Brotherhood ;(2)in the matter preceding paragraph (1), by striking or any of its and inserting , the Muslim Brotherhood, or any of their respective ; and(3)by striking or any of its each place such phrase appears and inserting , the Muslim Brotherhood, or any of their .(c)TerminationSection 1005(b) of the Anti-Terrorism Act of 1987 ( 22 U.S.C. 5201 note) is amended by inserting , with respect to prohibitions regarding the PLO, after this title .(d)Immigration restrictionsThe Anti-Terrorism Act of 1987 ( 22 U.S.C. 5201 et seq. ) is amended by adding at the end the following:1006.Mandatory ineligibility for visas, admission, or parole for Muslim Brotherhood membersThe Secretary of State shall impose the sanctions authorized under section 306(b)(1) of the Robert Levinson Hostage Recovery and Hostage-Taking Accountability Act ( 22 U.S.C. 1741d(b)(1) ) with respect to any foreign person the President determines, based on credible evidence, is a Muslim Brotherhood member, including the measures—(1)related to inadmissibility and ineligibility described in subparagraph (A) of such section; and(2)requiring the immediate revocation of current visas in accordance with subparagraph (B) of such section.1007.DefinitionsIn this title:(1)Foreign personThe term foreign person means an individual or entity that is not a United States person.(2)Muslim brotherhoodThe term Muslim Brotherhood means the Society of the Muslim Brothers (also known as Jamaʿat al-Ikhwan al-Muslimin ).(3)Muslim brotherhood branchThe term Muslim Brotherhood branch means any entity that is a branch, charity, or organization that is directly or indirectly owned or controlled, or otherwise directly or indirectly affiliated with the Muslim Brotherhood including—(A)Hamas and Lajnat al-Daawa al-Islamiya; and(B)any other such organization operating in Algeria, Bahrain, Bangladesh, Belgium, Canada, Egypt, France, Gaza, Germany, India, Indonesia, Iran, Iraq, Jordan, Judea and Samaria, Kuwait, Lebanon, Libya, Malaysia, Mauritania, Morocco, Oman, Pakistan, Qatar, Saudi Arabia, Somalia, South Africa, Sudan, Syria, Tunisia, Turkey, United Arab Emirates, United Kingdom, Yemen, or in any other country or jurisdiction identified by the Secretary of State.(4)Muslim brotherhood memberThe term Muslim Brotherhood member means an individual who is a member of, under the control of, or serving as a representative of, the Muslim Brotherhood or a Muslim Brotherhood branch.(5)United States personThe term United States person means—(A)a United States citizen;(B)a permanent resident of the United States;(C)a foreign national who is residing in the United States; and(D)an entity organized under the laws of the United States or of any jurisdiction of the United States, including a foreign branch of such an entity..3.Designation of Muslim Brotherhood entities as foreign terrorist organizations(a)DefinitionsIn this section:(1)Muslim brotherhood; muslim brotherhood branch; muslim brotherhood memberThe terms Muslim Brotherhood , Muslim Brotherhood branch , and Muslim Brotherhood member have the meanings given such terms in section 1007 of the Anti-Terrorism Act of 1987, as added by section 2(d).(2)Relevant congressional committeesThe term relevant congressional committees means—(A)the Committee on Foreign Relations of the Senate ;(B)the Committee on Foreign Affairs of the House of Representatives; and(B)the Committee on the Judiciary of the House of Representatives.(b)Annual reportNot later than 90 days after the date of the enactment of this Act, and annually thereafter, the Secretary of State shall submit a report to the relevant congressional committees that—(1)identifies all Muslim Brotherhood branches, including branches operating in the countries and jurisdictions described in section 1007(2)(B) of the Anti-Terrorism Act of 1987, as added by section 2(d); and(2)for each such Muslim Brotherhood branch, includes a determination of whether—(A)the Muslim Brotherhood branch has been designated pursuant to any of the authorities described in subsection (c); and(B)the activities of such Muslim Brotherhood branch meets the criteria for such designation, or whether such entities engaged in conduct that may be constitute a ground for such designation, pursuant to any of the authorities described in subsection (c).(c)Authorities describedThe authorities described in this subsection are the laws authorizing the designation of an entity as—(1)a foreign terrorist organization under section 219(a) of the Immigration and Nationality Act ( 8 U.S.C. 1189(a) ); or(2)a Specially Designated Global Terrorist pursuant to Executive Order 13224 ( 50 U.S.C. 1701 note; relating to blocking property and prohibiting transactions with persons who commit, threaten to commit, or support terrorism).(d)Sanctions(1)In generalNot later than 90 days after the date of the enactment of this Act, the President shall impose the sanctions described in paragraph (3) with respect to the Muslim Brotherhood or any successor organization.(2)Sanctions against muslim brotherhood branches(A)In generalNot later than 30 days after the submission of each report pursuant to subsection (b), in the case of any positive determination made related to a Muslim Brotherhood branch the President shall impose—(i)the sanctions described in paragraph (3)(A) on any Muslim Brotherhood branch that has been designated pursuant to subsection (c)(2)(A); and(ii)the sanctions described in paragraph (3)(B) on any Muslim Brotherhood branch whose activities meet the criteria for such designation in accordance with subsection (b)(2)(B).(B)Minimum periodThe President may not remove the sanctions described in paragraph (3) from the Muslim Brotherhood during the 4-year period beginning on the date of the report in which such positive determination regarding a Muslim Brotherhood branch was made.(3)Sanctions describedThe sanctions described in this paragraph are—(A)designation as a foreign terrorist organization pursuant to section 219(a) of the Immigration and Nationality Act ( 8 U.S.C. 1189(a) ); and(B)imposition of the sanctions applicable with respect to a foreign person pursuant to Executive Order 13224 ( 50 U.S.C. 1701 note; relating to blocking property and prohibiting transactions with persons who commit, threaten to commit, or support terrorism).(e)FormThe report required under subsection (b) shall be submitted in unclassified form, but may include a classified annex, if appropriate.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-07-15
- Passed House
- Passed Senate
- Conference
- To President
- Became Law
To require the President to designate the Muslim Brotherhood as a foreign terrorist organization, to direct the Secretary of State to submit a report to Congress regarding such designation, and for other purposes.
Sponsors
Rep. Mario Diaz-Balart (R) sponsors H.R. 4397, and 37 members have co-sponsored it, 8 of them from the day it was introduced.

Rep. · R–FL-26 · Sponsor
Introduced Jul 15, 2025

Rep. · R–KY-6 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · R–IL-12 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · R–FL-6 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · R–TN-3 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · D–NJ-5 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · D–FL-23 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · R–FL-5 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · D–NY-3 · Co-sponsor
Joined Jul 15, 2025 · Original

Rep. · R–NY-24 · Co-sponsor
Joined Jul 16, 2025
Committees
H.R. 4397 went before 2 committees: Foreign Affairs and Judiciary.
Actions
H.R. 4397 has taken 4 actions since Jul 15, 2025, the latest on Dec 3, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Dec 3, 2025 | House | Committee Consideration and Mark-up Session HeldForeign Affairs Committee | ||
Dec 3, 2025 | House | Ordered to be Reported in the Nature of a Substitute by the Yeas and Nays: 35 - 14.Foreign Affairs Committee | ||
Jul 15, 2025 | House | Introduced in House | ||
Jul 15, 2025 | House | Referred to the Committee on Foreign Affairs, and in addition to the Committee on the Judiciary, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.Foreign Affairs Committee |
Votes
H.R. 4397 has not gone to a roll call.
Related bills
1 bill is related to H.R. 4397.
Titles
H.R. 4397 goes by 3 titles, 1 of them short titles.
- Muslim Brotherhood Terrorist Designation Act of 2025 — Display Title
- Muslim Brotherhood Terrorist Designation Act of 2025 — Short Title(s) as Introduced
- To require the President to designate the Muslim Brotherhood as a foreign terrorist organization, to direct the Secretary of State to submit a report to Congress regarding such designation, and for other purposes. — Official Title as Introduced
Cost estimate
The Congressional Budget Office has filed 1 estimate for H.R. 4397, the latest on Jan 9, 2026.
- H.R. 4397, Muslim Brotherhood Terrorist Designation Act of 2025 — 2026-01-09As ordered reported by the House Committee on Foreign Affairs on December 3, 2025
Lobbying
5 clients hired 5 firms and 27 registered lobbyists who named H.R. 4397 in 15 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 Foreign Relations, Defense, Education, Banking, Homeland Security, Budget/Appropriations, Science/Technology, Financial Institutions/Investments/Securities.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| FDD ACTION | — | District of Columbia | 1 | 6 | — |
| J STREET | — | District of Columbia | 1 | 4 | — |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | Lobby focused on U.S. Middle East foreign policy | District of Columbia | 1 | 2 | $1.8M |
| CHRISTIANS UNITED FOR ISRAEL ACTION FUND | — | District of Columbia | 1 | 2 | — |
| REPUBLICAN JEWISH COALITION | — | District of Columbia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| FDD ACTION | 1 | 6 | — |
| J STREET | 1 | 4 | — |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | 1 | 2 | $1.8M |
| CHRISTIANS UNITED FOR ISRAEL ACTION FUND | 1 | 2 | — |
| REPUBLICAN JEWISH COALITION | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill. The 20 named most often, of 27.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ALEXANDRIA PAOLOZZI MOORE | 1 | 1 | 6 |
| MATTHEW REID ZWEIG | 1 | 1 | 6 |
| NICHOLAS STEWART | 1 | 1 | 6 |
| TYLER STAPLETON | 1 | 1 | 6 |
| ZACHARY JUTCOVICH | 1 | 1 | 5 |
| BRADLEY FREERICKS | 1 | 1 | 4 |
| CONNOR PFEIFFER | 1 | 1 | 4 |
| DANIEL VAYNSHTEYN | 1 | 1 | 4 |
| HANNAH FAJER | 1 | 1 | 4 |
| KATHERINE DESCAMP-RENNER | 1 | 1 | 4 |
| LILLIAN ADELSTEIN | 1 | 1 | 4 |
| MICHAEL FARRELL-ROSEN | 1 | 1 | 4 |
| ALEX BRONZO | 1 | 1 | 2 |
| BORIS ZILBERMAN | 1 | 1 | 2 |
| CELIA SCHACHT | 1 | 1 | 2 |
| DANIEL GREY | 1 | 1 | 2 |
| DAVID GILLETTE | 1 | 1 | 2 |
| DEBORAH SAXON | 1 | 1 | 2 |
| HANNAH MORRIS | 1 | 1 | 2 |
| MARVIN FEUER | 1 | 1 | 2 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | 2025 fourth_quarter | $973.9K | 4th Quarter - Report |
| AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE | 2026 first_quarter | $844.4K | 1st Quarter - Report |
| FDD ACTION | FDD ACTION | 2025 fourth_quarter | $300K | 4th Quarter - Amendme… |
| FDD ACTION | FDD ACTION | 2025 fourth_quarter | $290K | 4th Quarter - Report |
| FDD ACTION | FDD ACTION | 2026 first_quarter | $270K | 1st Quarter - Report |
| FDD ACTION | FDD ACTION | 2026 second_quarter | $240K | 2nd Quarter - Report |
| CHRISTIANS UNITED FOR ISRAEL ACTION FUND | CHRISTIANS UNITED FOR ISRAEL ACTION FUND | 2025 fourth_quarter | $199.7K | 4th Quarter - Report |
| CHRISTIANS UNITED FOR ISRAEL ACTION FUND | CHRISTIANS UNITED FOR ISRAEL ACTION FUND | 2025 third_quarter | $199.7K | 3rd Quarter - Report |
| J STREET | J STREET | 2026 second_quarter | $170K | 2nd Quarter - Report |
| J STREET | J STREET | 2026 first_quarter | $170K | 1st Quarter - Report |
| J STREET | J STREET | 2025 fourth_quarter | $170K | 4th Quarter - Amendme… |
| J STREET | J STREET | 2025 fourth_quarter | $170K | 4th Quarter - Report |
| FDD ACTION | FDD ACTION | 2025 third_quarter | $170K | 3rd Quarter - Report |
| FDD ACTION | FDD ACTION | 2025 second_quarter | $170K | 2nd Quarter - Report |
| REPUBLICAN JEWISH COALITION | REPUBLICAN JEWISH COALITION | 2026 first_quarter | $100K | 1st Quarter - Report |
Classification
The Congressional Research Service files H.R. 4397 under International Affairs, one of its 31 policy areas, and gives it 44 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; H.R. 4397’s is International Affairs.
hr4397/policy-areas.txtLegislative Subjects
H.R. 4397 carries 44 of CRS’s legislative subjects, from Algeria to Yemen.
hr4397/subjects.txtConstitutional authority
The clause the sponsor cites as Congress’s power to enact H.R. 4397, as entered in the Congressional Record.
[Congressional Record Volume 171, Number 121 (Tuesday, July 15, 2025)][House]From the Congressional Record Online through the Government Publishing Office [www.gpo.gov]By Mr. DIAZ-BALART:H.R. 4397.Congress has the power to enact this legislation pursuantto the following:Article 1, Section 8 of the U.S. Constitution[Page H3316]
Source: congress.gov · legiscan.com
