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Senate bill · 116th Congress · Did not become law

Southwest Border Security Technology Improvement Act of 2020

S. 4224Introduced Jul 20, 2020Policy area: Immigration
Sponsor: Sen. Kyrsten Sinema D-AZ
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Where it went

Latest action: Dec 14, 2020 — Placed on Senate Legislative Calendar under General Orders. Calendar No. 625.

Cost and committee reports

Official records Congress.gov attaches to S. 4224.

Congress.gov’s record for this bill does not list a CBO cost estimate (as of December 5, 2025). Not every bill gets one.

From the Congress.gov bill record for S. 4224, last updated December 5, 2025. PORKER’s copy was retrieved September 20, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.

Vote results

No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).

Cosponsors

2 cosponsors — 2 Republicans

2 of 2 cosponsors (100%) are from the other party.

John Cornyn (R-TX), James Lankford (R-OK).

More from the sponsor

Other 116th Congress bills sponsored by Sen. Kyrsten Sinema.

Sponsor’s state and district

Arizona in Congress

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Data as of Sep 20, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.