D.C. Mun. Regs. tit. 19, § 2010
2010.1 Except as provided in § 2010.2, no person shall act as a second in an event between professional contestants without a second's license issued pursuant to this chapter.
2010.2 The manager of a contestant may act as a second for the contestant if the manager is licensed pursuant to this chapter.
2010.3 An applicant for a license as a second shall include with the applicant the name of the applicant's employer.
SOURCE: Final Rulemaking published at 35 DCR 3710, 3714-15 (May 20, 1988).