76.93. Progressive pre-retirement enables an officer to reduce his working hours, for a period of one to 5 years immediately preceding his retirement. The number of working hours in each calendar year or part thereof during which the progressive pre-retirement applies is not less than 40% or more than 80% of the hours worked by a full-time officer.
For the purposes of this Chapter, a “part of a calendar year” means the portion of a calendar year in which a progressive pre-retirement begins or ends.