Okla. Stat. tit. 40, § 40-562: Disciplinary actions

A. An employer's policy shall state the disciplinary actions

that may be taken upon a refusal to undergo a drug or alcohol test

or for a positive test for the presence of drugs or alcohol.

B. An employer may take disciplinary action, up to and

including discharge, against an employee who refuses to undergo drug

or alcohol testing conducted in accordance with the provisions of

Section 551 et seq. of this title or who tests positive for the

presence of drugs or alcohol.

C. Notwithstanding any provision of law for confidentiality of

drug or alcohol testing results, nothing in the Standards for

Workplace Drug and Alcohol Testing Act shall preclude an employer,

contracting with another employer, from sharing drug or alcohol

testing results of any tested person who works pursuant to such

contractual agreement.