Paragraph 1: Medical necessity.

A pregnant employee may be temporarily assigned to another job, on her own initiative or that of the employer, if her medically certified state of health so requires. In the event of disagreement between the employer and the employee or where the change is made at the employer’s initiative, only the occupational physician may establish the medical necessity of the change of job and the employee’s fitness to occupy the…

When the employee returns to work after maternity leave and if, during her pregnancy, she has been subject to a change of assignment under the conditions provided for in this paragraph, she shall be reinstated in the job held prior to that assignment.