D.C. Mun. Regs. tit. 5, r. 5-E1302
The work week for employees of the Board of Education shall be not more than forty (40) hours or five (5) days per week.
The work week of forty (40) hours or five (5) days does not include a thirty (30) minute duty-free lunch period each day, except as otherwise described in the provisions of a negotiated agreement or administrative procedures.
Holidays shall be established annually by the Board of Education as part of the school calendar.
The Board of Education recognizes the need for innovative scheduling strategies and may provide the opportunity for flexible schedules to permit varied arrival and departure times.
Flex-time scheduling may apply to individual employees or groups of employees as is deemed necessary and appropriate and as approved by the appropriate Associate Superintendent, Assistant Superintendent, or Director.
The applicable provisions of a collective bargaining agreement shall take precedence over the provisions of this section.
D.C. Mun. Regs. tit. 5, r. 5-E1302