D.C. Mun. Regs. tit. 19, § 203
203.1 The Authority shall not hire relatives of members of the Board of Directors or of employees. Any exceptions are subject to the prior review and approval of the President and Chief Executive Officer. In an instance where an exception is approved, the related employees shall not work in the same department, or be supervised by one another.
203.2 If an employee of the Authority becomes related (by marriage, adoption, or any other means) to a member of the Board of Directors or another employee who is his or her supervisor or works in the same department, the President and Chief Executive Officer shall:
(a) Require an employee who becomes related to a member of the Board of Directors to resign; and
(b) Require one (1) of the two (2) employees who become related to be reassigned to another position if an appropriate vacancy is available or require one of the employees to resign.
203.3 An employee so affected shall have six (6) months to be reassigned or to resign.
SOURCE: Final Rulemaking published at 46 DCR 6236, 6238 (July 30, 1999); as amended by Final Rulemaking published at 59 DCR 8191, 8193 (July 6, 2012).