Any results of any test performed on the body fluid or breath specimen of an employee, as directed by the employer, to determine the presence of drugs or alcohol shall not be used to deny any continued employment or in any disciplinary or administrative action unless the following requirements are met:
Except for a confirmatory breath test as provided in subdivision (2)(b) of this section, all confirmatory tests shall be performed by a clinic, hospital, or laboratory which is certified pursuant to the federal Clinical Laboratories Improvement Act of 1967, 42 U.S.C. 263a.
Neb. Rev. Stat. § 48-1903