H.R. 4087 (119th)Bill Overview

Define to Defeat Act of 2025

Civil Rights and Liberties, Minority Issues|Civil Rights and Liberties, Minority Issues
Cosponsors
Support
Republican
Introduced
Jun 23, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the Committee on the Judiciary, and in addition to the Committees on Oversight and Government Reform, and Education and Workforce, for a period to be subsequently dete…

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

This bill, the "Define to Defeat Act of 2025," requires federal departments and agencies to use the International Holocaust Remembrance Alliance (IHRA) working definition of antisemitism (May 26, 2016) in anti-discrimination training materials, to include that definition in jury instructions in federal cases that involve antisemitism, and to consider whether alleged violations of specified federal civil-rights laws were motivated in whole or in part by antisemitism. The bill lists covered civil-rights statutes (including Titles II–VII and certain other federal civil-rights provisions and the Voting Rights Act) and contains rules of construction saying it does not expand agencies’ enforcement authority, does not change legal standards for determining violations, and does not diminish First Amendment protections.

Why people may split

Whether the IHRA working definition will meaningfully protect Jewish people from harassment (all agree it could) versus whether it will chill legitimate political speech critical of Israel (progressive is most concerned).

Watch point

Relative to its intended legislative type, this bill is a straightforward administrative directive that reasonably identifies actors and a central definitional standard but provides limited procedural, fiscal, and accountability scaffolding to ensure uniform implementation.

This bill, the "Define to Defeat Act of 2025," requires federal departments and agencies to use the International Holocaust Remembrance Alliance (IHRA) working definition of antisemitism (May 26, 2016) in anti-discrimination training materials, to include that definition in jury instructions in federal cases that involve antisemitism, and to consider whether alleged violations of specified federal civil-rights laws were motivated in whole or in part by antisemitism.

The bill lists covered civil-rights statutes (including Titles II–VII and certain other federal civil-rights provisions and the Voting Rights Act) and contains rules of construction saying it does not expand agencies’ enforcement authority, does not change legal standards for determining violations, and does not diminish First Amendment protections.

The bill also contains findings asserting that a uniform IHRA definition will aid enforcement and monitoring of antisemitism.

Passage40/100

On content alone, the bill is modest in cost and administrative burden and advances a widely stated goal—combating antisemitism—so it has potential appeal. However, adopting the IHRA working definition into federal enforcement practice is politically and legally sensitive because of disputes over how IHRA examples relate to criticism of Israel and campus activism. Those controversies, combined with the need for broad consensus in the Senate, make enactment plausible but uncertain.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a straightforward administrative directive that reasonably identifies actors and a central definitional standard but provides limited procedural, fiscal, and accountability scaffolding to ensure uniform implementation.

Contention60/100

Whether the IHRA working definition will meaningfully protect Jewish people from harassment (all agree it could) versus whether it will chill legitimate political speech critical of Israel (progressive is most concerned).

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agenciesSchools · Federal agencies

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Federal agenciesCreates a single, uniform definitional standard (the IHRA definition) for federal agencies and courts, which supporters…
  • Federal agenciesMay increase awareness among federal employees, jurors, school and workplace administrators via required inclusion in t…
  • Potential benefitCould lead to more administrative investigations, civil‑rights complaints, or enforcement actions where conduct is judg…
Likely burdened
  • Potential burdenCritics may contend the IHRA definition and its examples (which address certain forms of anti‑Israel expression) could…
  • SchoolsMandating a particular definition may prompt increased litigation over application and scope (e.g., disputes about whet…
  • Federal agenciesUniversities, school districts, employers, and other recipients of federal oversight or funds may face pressure to alte…
03 · Why people split

Why the argument around this bill splits.

Whether the IHRA working definition will meaningfully protect Jewish people from harassment (all agree it could) versus whether it will chill legitimate political speech critical of Israel (progressive is most concerned…
Progressive50%

A mainstream liberal would generally endorse measures aimed at combating antisemitism and protecting Jewish people from harassment and discrimination, so they would view the bill's aim positively in principle.

However, they would be concerned that formalizing the IHRA working definition across federal agencies and in jury instructions could be used to label or penalize certain political speech or campus activism critical of Israeli government policies, because some IHRA examples are interpreted by critics to encompass anti‑Zionist or political criticism.

They would note the bill's explicit First Amendment and non‑expansion clauses but remain cautious about how agencies will apply the IHRA examples in practice.

Split reaction
Centrist75%

A moderate would view the bill as a pragmatic attempt to standardize the federal government’s approach to identifying and responding to antisemitism while adding limited, clearly stated constraints.

They would welcome a uniform definition to reduce inconsistent handling of complaints across agencies, but they would want clear implementation guidance to avoid unintended consequences for free speech and to ensure that agencies do not interpret the change as expanding enforcement authority.

They would judge the bill largely acceptable if operational details and fiscal/training burdens are spelled out and if conservative safeguards (e.g., First Amendment language) remain intact.

Leans supportive
Conservative85%

A mainstream conservative would likely support the bill’s objective of combating antisemitism and appreciate adoption of a widely recognized international definition seen as practical and protective of Jewish communities.

They would generally welcome standardization across federal agencies and the inclusion of the definition in jury instructions.

Conservatives would also be reassured by the bill’s explicit language that it does not expand agency authority, change legal standards, or curtail First Amendment rights.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood40/100

On content alone, the bill is modest in cost and administrative burden and advances a widely stated goal—combating antisemitism—so it has potential appeal. However, adopting the IHRA working definition into federal enforcement practice is politically and legally sensitive because of disputes over how IHRA examples relate to criticism of Israel and campus activism. Those controversies, combined with the need for broad consensus in the Senate, make enactment plausible but uncertain.

Scope and complexity
52%
Scopemoderate
24%
Complexitylow
Why this could stall
  • How courts and federal agencies would operationalize the IHRA examples in practice—especially where alleged antisemitic conduct overlaps with political speech or criticism of Israel.
  • Whether civil liberties, academic, or advocacy groups would mount legal or political challenges arguing the definition chills protected speech despite the bill’s First Amendment clause.
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Whether the IHRA working definition will meaningfully protect Jewish people from harassment (all agree it could) versus whether it will chi…

On content alone, the bill is modest in cost and administrative burden and advances a widely stated goal—combating antisemitism—so it has p…

Unlocked analysis

Relative to its intended legislative type, this bill is a straightforward administrative directive that reasonably identifies actors and a central definitional standard but provides limited procedural, fiscal, and accou…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

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