Except as provided under subdivision 2, the employee and job applicant protections provided under sections 181.950 to 181.956 do not apply to employees and job applicants where the specific work performed requires those employees and job applicants to be subject to drug and alcohol testing or cannabis testing pursuant to:
Employers and testing laboratories must comply with the employee and job applicant protections provided under sections 181.950 to 181.956, with respect to employees or job applicants otherwise excluded under subdivision 1 from those protections, to the extent that the provisions of sections 181.950 to 181.956 are not inconsistent with or specifically preempted by the federal regulations, contract, or requirements applicable to drug and alcohol testing.
Minn. Stat. § 181.957
1987 c 388 s 8