Pub. L. 83-763, tit. II, sec. 210
work schedules
work schedules Sec. 210. (a) The heading immediately preceding section 604 of the Federal Employees Pay Act of 1945, as amended, is amended to read as follows: “establishment of basic workweek; work schedules; pay computation methods” (b) Section 604 (a) of the Federal Employees Pay Act of 1945, as amended, is amended by inserting “(1)” after “(a)” and by adding at the end thereof a new paragraph as follows: “(2) Except where the head of each such department, establishment, or agency and of the municipal government of the District of Columbia determines that his organization would be seriously handicapped in carrying out its functions or that costs would be substantially increased, he shall provide, with respect to all officers and employees in his organization, (A) that assignments to tours of duty shall be scheduled in advance over periods of not less than one week, (B) that the basic forty-hour workweek shall be scheduled on five days, which shall be Monday through Friday wherever possible, and the two days outside the basic workweek shall be consecutive, (C) that the working hours in each day in the basic workweek shall be the same, (D) that the basic non-overtime workday shall not exceed eight hours, (E) that the occurrence of holidays shall not affect the designation of the basic workweek, and (F) that breaks in working hours of more than one hour shall not be scheduled in any basic workday.”