Montana Title 49. Human Rights § 49-2-310. Maternity leave--unlawful acts of employers

(1) terminate a woman's employment because of the woman's pregnancy;

(2) refuse to grant to the employee a reasonable leave of absence for the pregnancy;

(3) deny to the employee who is disabled as a result of pregnancy any compensation to which the employee is entitled as a result of the accumulation of disability or leave benefits accrued pursuant to plans maintained by the employer, provided that the employer may require disability as a result of pregnancy to be verified by medical certification that the employee is not able to perform employment duties; or

(4) require that an employee take a mandatory maternity leave for an unreasonable length of time.