H.R. 4142 (119th)Bill Overview

No Adversarial AI Act

Government Operations and Politics|Government Operations and Politics
Cosponsors
Support
Bipartisan
Introduced
Jun 25, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the House Committee on Oversight and Government Reform.

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

This bill requires the Federal Acquisition Security Council to create and maintain a public list of artificial intelligence products or systems that are produced or developed by a “foreign adversary,” with an initial list due within 60 days and public posting within 180 days. Executive agencies must review and consider excluding or removing AI provided by covered foreign adversary entities from agency use within 90 days, using existing procurement authorities, with regular 180‑day updates to the list.

Why people may split

Breadth and application of the term 'foreign adversary' and which entities/countries are listed—liberals worry about overbreadth affecting research; conservatives push for firm security application.

Watch point

Relative to its intended legislative type, this bill is a substantive policy change that provides clear high-level directives, responsible entities, and deadlines for creating and publishing a list of foreign-adversary AI and for agency action to exclude or remove such AI.

This bill requires the Federal Acquisition Security Council to create and maintain a public list of artificial intelligence products or systems that are produced or developed by a “foreign adversary,” with an initial list due within 60 days and public posting within 180 days.

Executive agencies must review and consider excluding or removing AI provided by covered foreign adversary entities from agency use within 90 days, using existing procurement authorities, with regular 180‑day updates to the list.

The bill allows covered AI to be removed from the list after a certification and review process and permits agencies to approve exceptions—after notice to OMB and congressional committees—for scientifically valid research, evaluation/training/testing, counterterrorism/counterintelligence, or to avoid jeopardizing mission‑critical functions.

Passage55/100

On content alone, the bill is a focused, administrative national‑security procurement measure with built‑in exceptions and limited fiscal exposure—features that historically improve prospects. However, uncertainty about definitions (which countries/entities qualify), industry resistance, potential trade or diplomatic ramifications, and competing legislative priorities limit certainty, keeping the likelihood in the moderate range.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a substantive policy change that provides clear high-level directives, responsible entities, and deadlines for creating and publishing a list of foreign-adversary AI and for agency action to exclude or remove such AI. It includes limited exception and removal processes and references existing statutory authorities.

Contention30/100

Breadth and application of the term 'foreign adversary' and which entities/countries are listed—liberals worry about overbreadth affecting research; conservatives push for firm security application.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Federal agenciesFederal agencies

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

Likely helped
  • Federal agenciesReduces perceived national security and supply‑chain risks to federal systems by removing AI products tied to designate…
  • Federal agenciesCreates clearer procurement standards and a centralized, regularly updated list that could simplify agency decisionmaki…
  • Potential benefitMay shift government AI spending toward domestic or non‑covered suppliers, which could create demand for U.S. AI firms…
Likely burdened
  • Federal agenciesCould increase procurement costs and administrative burden for federal agencies by requiring reviews, exclusions, poten…
  • Potential burdenMay reduce competition for government contracts if a subset of AI vendors is excluded, potentially increasing prices fo…
  • Federal agenciesCould disrupt existing agency operations that rely on covered AI products if timely exceptions are not granted or if li…
03 · Why people split

Why the argument around this bill splits.

Breadth and application of the term 'foreign adversary' and which entities/countries are listed—liberals worry about overbreadth affecting research; conservatives push for firm security application.
Progressive70%

A mainstream progressive would likely view the bill as a reasonable national‑security measure to reduce risks from hostile foreign actors, while being cautious about overbroad definitions and potential chilling effects on research, academic collaboration, and competition.

They would welcome protections that keep U.S. government systems out of control of adversarial states, but worry about transparency, due process for delisting, and impacts on civil liberties if the list enables surveillance partnerships or opaque procurement decisions.

They would likely press for safeguards to protect academic and nonprofit research, privacy, non‑discriminatory application, and public reporting on impacts.

Leans supportive
Centrist75%

A pragmatic moderate would see the bill as an understandable, targeted step to protect federal systems from hostile foreign technologies, appreciating the use of an existing interagency body (Federal Acquisition Security Council) and the built‑in exceptions.

They would be attentive to implementation details: how the list is curated, the burden on agencies and vendors, cost and procurement implications, and whether the process allows necessary operational flexibility.

They would likely support the bill if it included clear criteria, adequate congressional oversight, and measures to avoid undue disruptions to mission‑critical services.

Leans supportive
Conservative85%

A mainstream conservative would likely favor the bill’s national‑security focus and restrictions on AI produced by foreign adversaries, viewing it as sensible protection for government systems and data from hostile states.

They would generally support a mechanism that quickly identifies and removes adversary‑controlled technology, though some conservatives may want even stricter measures or broader application to private sector critical infrastructure.

They may also be wary of administrative complexity and want the law implemented in ways that ensure rapid enforcement and clear liability for vendors.

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 likelihood55/100

On content alone, the bill is a focused, administrative national‑security procurement measure with built‑in exceptions and limited fiscal exposure—features that historically improve prospects. However, uncertainty about definitions (which countries/entities qualify), industry resistance, potential trade or diplomatic ramifications, and competing legislative priorities limit certainty, keeping the likelihood in the moderate range.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Which countries/entities are treated as ‘‘foreign adversaries’’ under the cross‑referenced statutory definition (10 U.S.C. 4872(f)(2)); the bill relies on that external definition, which affects scope and political resistance.
  • No cost or implementation estimate is included; unknown administrative burden on the Federal Acquisition Security Council and agencies and potential procurement replacement costs for agencies.
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

Breadth and application of the term 'foreign adversary' and which entities/countries are listed—liberals worry about overbreadth affecting…

On content alone, the bill is a focused, administrative national‑security procurement measure with built‑in exceptions and limited fiscal e…

Unlocked analysis

Relative to its intended legislative type, this bill is a substantive policy change that provides clear high-level directives, responsible entities, and deadlines for creating and publishing a list of foreign-adversary…

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

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis