MN SF4285

Authorizes peace officers to require drivers to provide oral fluid samples (in addition to breath samples) for preliminary screening tests when officers have reason to believe a driver may be violating impaired driving laws

Applies to suspected violations of driving while impaired, alcohol-related school bus or Head Start bus driving, underage drinking and driving, and commercial vehicle alcohol/controlled substance violations

Requires oral fluid screening devices to be approved by the commissioner before use

Expands grounds for requiring chemical tests to include situations where a preliminary screening test indicates the presence of a controlled or intoxicating substance (not just alcohol concentration of 0.08 or more)

Amends Minnesota Statutes sections 169A.41 and 169A.51 governing preliminary screening tests and implied consent law