District Seniority. The date an employee is actively at work and on the payroll as a certified employee with the bargaining unit covered under this agreement. Employees who are on unpaid leaves of absence of more than ninety (90) working days shall have their seniority date adjusted to reflect the days they were not on active duty.
Appears in 6 contracts
Sources: Collective Bargaining Agreement, Collective Bargaining Agreement, Collective Bargaining Agreement