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Senate roll call 455 · 100th Congress · Mar 2, 1988

To amend S 1904, polygraph protection law, to permit the use of another "scientifically valid" methods of testing for controlled substance use.

On Mar 2, 1988, the Senate voted 96–0 (S 1904). Result: passed. By party: Democrats 51–0, Republicans 45–0. It was a bipartisan vote: majorities of both parties voted yes.

During the 100th Congress (1987–1988), Ronald Reagan was president, and Democrats held majorities in both the House and Senate.

Yes
96
No
0
Did not vote
5
Date
Mar 2, 1988

By party

  • Republicans45 yes · 0 no · 1 didn’t vote
  • Democrats51 yes · 0 no · 4 didn’t vote

Who broke with their party

Every member who voted sided with their party's majority.

How each senator voted: Yes

Did not vote

Other votes

From Voteview roll call records.

Cite or embed this page

Capitol Receipts, “To amend S 1904, polygraph protection law…: Senate Vote, Mar 2, 1988,” https://www.capitolreceipts.com/vote/100-S-455/to-amend-s-1904-polygraph-protection-law-to-permit (accessed 2026-10-17).

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