Launch will grant leave to eligible employees who need scheduled work time off to undergo a medical procedure to donate bone marrow are eligible for unpaid leave not to exceed 24 hours in combined length. Eligible employees must be regularly scheduled to work 20 hours or more per week. When practicable, this leave should be requested within 24 hours of the need for leave and should be scheduled in advance with the employee’s supervisor. The School may require verification by a physician as to the purpose and length of each such leave requested.