D.C. Mun. Regs. tit. 28, § 2020
2020.1 Whenever a witness refuses, on the basis of his or her privilege against self-incrimination, to testify or produce papers, books, records, accounts, documents, transcriptions, or other physical things and the Commission determines that his or her testimony, or production of evidence, is necessary, it may order the witness to testify or to produce the evidence under a grant of immunity against subsequent use of the testimony or evidence, as prescribed by D.C. Official Code § 11-1527(c)(2).
SOURCE: Final Rulemaking published at 24 DCR 9391 (May 5, 1978); as amended by Final Rulemaking published at 37 DCR 6032 (September 14, 1990); as amended by Final Rulemaking published at 39 DCR 9333 (December 11, 1992); as amended by Final Rulemaking published at 53 DCR 108 (January 6, 2006); as amended by Final Rulemaking published at 54 DCR 12322 (December 21, 2007); as amended by Final Rulemaking published at 64 DCR 6302 (July 7, 2017).