Submit your application: Online, or; Print, complete and fax an Application for Leave of Absence. Have you or your family member's treating physician complete:.Visit the Michigan Civil Service Commission's military leave website for additional information on military leave processing. Qualifying exigency leave allows you to take up to a total of 12 workweeks of. FMLA leave for qualifying exigencies, such as making different day care. Must the employee give advance notice to his or her employer for a leave of absence due to military service? The procedure is to fill in the leave form and give it to the supervisor. The (Military) MEMBER and the (Military) MEMBER ALONE is authorized to request leave. 1. Changes to military service orders shall be presented in a timely manner. ii. Must the employee give advance notice to his or her employer for a leave of absence due to military service?