D.C. Mun. Regs. tit. 30, § 2211
2211.1 A business that fails to respond to solicitations on three consecutive IFB's for similar items may be removed by the Director from the applicable mailing list but only for the items involved in the IFB.
2211.2 In individual cases, prospective bidders that fail to respond may retained on a list if retention is in the best interests of the Agency.
2211.3 Prospective bidders that have been debarred or suspended from Agency contracts or otherwise determined to be ineligible to receive awards shall be removed from solicitation mailing lists to the extent required by the debarment, suspension, or other determination ineligibility.
SOURCE: Final Rulemaking published at 36 DCR 6681, 6721 (September 22, 1989).