Okla. Stat. tit. 40, § 40-199: Certain actions against employees prohibited

A. It shall be a misdemeanor for any employer, as defined in

Section 165.1 of this title, or his agent to discharge, penalize or

in any other manner discriminate against any employee because:

1. The employee has filed a complaint with his employer, or the

Commissioner of Labor or his authorized representative, to enforce

any provision of Sections 71 through 198.2 of this title;

2. The employee has caused to be instituted a proceeding or

investigation related to an alleged violation of any provision of

Sections 71 through 198.2 of this title; or

3. The employee has testified or is about to testify in an

investigation or proceeding under this title.

B. Every employer, as defined in Section 165.1 of this title,

or his agent shall be guilty of a misdemeanor if:

1. The filing of a complaint with the employer, Commissioner of

Labor or his authorized representative, or the taking of any action

directly related to the complaint by any employee is a substantial

and material factor in the discharge, penalization of or any other

discrimination against the employee by the employer or his agent; or

2. The employer or his agent has acted in a manner which has

the effect of discouraging, restraining, coercing or interfering

with any employee in the exercise of the employee's rights contained

in Sections 71 through 198.2 of this title.

C. Every person convicted of violating a prohibition of this

section shall be fined not less than Fifty Dollars ($50.00) nor more

than Two Hundred Dollars ($200.00) or imprisoned in the county jail

for not less than five (5) days nor more than thirty (30) days, or

both.