D.C. Mun. Regs. tit. 17, § 1707
1707.1 Within seventy-two (72) hours after entering into an agency contract or before the next scheduled athletic event in which the student-athlete may participate, whichever occurs first, the athlete agent shall notify, in writing, the athletic director of the educational institution at which the student-athlete is enrolled or the athlete agent has reasonable grounds to believe the student-athlete intends to enroll about the existence of the agency contract.
1707.2 Within seventy-two (72) hours after entering into an agency contract or before the next scheduled athletic event in which the student-athlete may participate, whichever occurs first, the athlete agent shall inform the athletic director of the educational institution at which the student-athlete is enrolled that he or she has entered into an agency contract.
SOURCE: Final Rulemaking at 50 DCR 9549 (November 14, 2003).