Chapter 1A. District of Columbia Public Schools. § 38–170. Definitions. § 38–171. District of Columbia Public Schools agency; establishment. § 38–172. Mayor’s authority; rulemaking. § 38–173. Budget requirements of the District of Columbia Public Schools. [Repealed] § 38–174. Chancellor; appointment; duties. § 38–174.01. Event sponsorships, sales of intellectual property and tickets; establishment of special fund. § 38–174.02. District of Columbia Public Schools Flexible Schedule Pilot. § 38–175. Transfers; continuation.