Loading bill breakdown…
H.R. 1512119th CongressInternational Affairs
Taiwan Assurance Implementation Act
Sponsored by Rep. Ann Wagner (R-MO) · 3 active : 1 Republican, 2 Democrats
Latest action: Became Public Law No: 119-45.
Where it standsBecame law34 representatives score as swing votes
Became law
- House: passedMay 5, 2025
- Senate: passedNov 18, 2025
- President: Signed into lawDec 2, 2025
Summary
, via Congress.govThis bill modifies an existing requirement for the Department of State to review and report on its guidance to federal agencies on the U.S.-Taiwan relationship. (The U.S.-Taiwan relationship has been unofficial since 1979, when the United States established diplomatic relations with China and broke them with Taiwan.)
Read full summaryHide full summary
Current law requires the State Department to conduct a one-time review of its guidance governing relations with Taiwan and report to Congress on this review. Under this bill, the State Department must review that guidance and report to Congress every two years while the guidance is in effect.
The reports to Congress must (1) describe how the guidance takes into account certain considerations, such as the sense of Congress that Taiwan is governed by a representative government peacefully constituted through free and fair elections; and (2) identify opportunities and plans to lift self-imposed restrictions on relations with Taiwan.
How the projections held up
Each member’s recorded vote compared with their swing projection from before the vote. A member by voting against most of their own party.
House
Passed by voice vote or unanimous consent: no individual votes recorded.
Senate
Passed by voice vote or unanimous consent: no individual votes recorded.
Committees and subjects
Committees
- House Committee on Foreign Affairs · HouseReferred to
- Senate Committee on Foreign Relations · SenateDischarged from · Referred to
Subjects
- Asia
- Congressional oversight
- Department of State
- Sovereignty, recognition, national governance and status
- Taiwan
How the Senate breaks down
- 7Swing 70–100
- 65Middle 30–70
- 28Entrenched 0–30
Members fall into . All 100 senators have enough data to score. The bill is not before the Senate right now; these scores show where members would stand.
Key players in the Senate
Ranked by swing score, 0–100 · swing-v2Bars show each input from 0 to 100: ideology gap, scorecard gap, . is the seat’s partisan lean, and shows how much of the input data a score has.
Similar past votes, Senate
Earlier behind swing-v3’s inputLoading similar votes
Cosponsors
3 activeShow all 3 cosponsors
- Gerald E. Connolly (D-VA-11)
- Ted Lieu (D-CA-36)
- Michael Lawler (R-NY-17)
How the swing score works
Ideology gapHow far a member’s DW-NOMINATE voting score sits from their party’s median in the same chamber.
Scorecard gapHow far their Heritage Action and LCV ratings stray from their party’s average, using the groups’ votes on similar bills where available.
Cross-pressureHow strongly their district or state leans toward the other party, from our own computed partisan lean.
Similar votesHow often they voted against their own party on earlier roll calls about this bill or similar ones.
Committee bonusMembers of the committees handling the bill decide whether it moves, so they get a boost.
Cosponsor checkThe sponsor and active cosponsors have already committed, so they drop toward entrenched.
