D.C. Mun. Regs. tit. 3, § 420
420.1 The Fifth Amendment privilege against self-incrimination is applicable to hearings before the Board.
420.2 The Board shall on the record inform witnesses of their right to assert this privilege.
420.3 The Board shall warn witnesses that failure to assert this protection waives it.
SOURCE: Final Rulemaking published at 45 D.C. Reg. 432, 447 (January 23, 1998).