SB132

Voluntary Alcohol Breath Test

Complete·6/4/26

Colorado SB132, known as Magnus Law, mandates law enforcement officers to offer voluntary alcohol breath tests to drivers involved in collisions.

Colorado SB132, also known as Magnus Law, requires law enforcement officers to offer a voluntary preliminary screening test for alcohol to drivers involved in collisions resulting in serious injury or death. The test is voluntary, and refusal does not affect the driver's license status. The law aims to ensure consistent investigation practices and preserve evidence of impairment, honoring the memory of Magnus White, a cyclist killed in a collision where the driver's sobriety was not tested. The law takes effect on August 12, 2026, unless a referendum petition is filed.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Sponsors

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40
19
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Democratic CaucusRepublican Caucus

Roll Call Votes

33 Yea

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0 Nay

2 Absent

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Calendar

May 1

12:00 AM

Senate Second Reading Calendar

Apr 30

12:00 AM

House Third Reading Calendar

History

Jun 4

Governor Signed

May 12

Senate

Signed by the President of the Senate

May 12

House

Signed by the Speaker of the House