SF4285

Purpose

To expand how Minnesota law enforcement can screen drivers for impairment by allowing oral fluid screening and by broadening the substances that can be tested under implied consent.

Main Provisions

• Oral fluid screening authority

  • Peace officers may require a driver to provide an oral fluid sample (in addition to breath) for a preliminary screening test if the officer has reason to believe the driver may be violating or has violated impairment or related offenses, including DWI, alcohol-related school bus or Head Start bus driving, underage drinking and driving, or certain alcohol- or substance-related violations by a commercial vehicle driver. The screening uses a device approved by the commissioner.

• Expanded implied-consent testing

  • Any person who drives in Minnesota consents to a chemical test of blood, breath, or urine to determine the presence of alcohol, a controlled substance or its metabolite, cannabis (flower, product), hemp products (including lower-potency hemp edibles and hemp-derived consumer products), artificially derived cannabinoids, or tetrahydrocannabinols (THC), administered at the direction of a peace officer.

• When a test can be required under probable cause

  • A chemical test may be required if the officer has probable cause to believe the driver violated DWI and one of these conditions exists: 1) The person has been lawfully arrested for the violation. 2) The person was involved in an accident or collision causing property damage, injury, or death. 3) The person refused to take the screening test or preliminary test. 4) The screening test indicated an alcohol concentration of 0.08 or more, or the presence of a controlled or intoxicating substance.

• Commercial motor vehicle provisions

  • The test may also be required if there is probable cause to believe a person driving a commercial motor vehicle has any alcohol or a controlled or intoxicating substance in their system.

Significant Changes to Existing Law

• Introduces oral fluid as an option for preliminary impairment screening.
• Broadens the list of substances that may be tested under implied consent to include:
  • Alcohol, cannabis (including cannabis flower and cannabis products), hemp products (including lower-potency hemp edibles and hemp-derived consumer products), artificially derived cannabinoids, and THC.
• Maintains breath, blood, and urine as possible mediums for the formal chemical test.
• Expands testing authority to commercial drivers under similar probable-cause conditions.

Implications and Context

• The bill strengthens enforcement tools for drug-impaired driving by incorporating oral fluid screening and a wider range of substances.
• It aligns Minnesota testing practices with evolving cannabis and hemp product use, including synthetic cannabinoids.
• It raises practical considerations around privacy, testing timing, and the reliability of oral-fluid preliminary tests in determining impairment.

Relevant Terms - oral fluid screening - preliminary screening test - device approved by the commissioner - implied consent - chemical test - blood - breath - urine - alcohol - controlled substance - metabolite - cannabis flower - cannabis product - hemp edible - hemp-derived consumer product - artificially derived cannabinoids - tetrahydrocannabinols (THC) - intoxicating substance - probable cause - arrest - commercial motor vehicle - driving while impaired (DWI) - 0.08 alcohol concentration