CFR›Title 4›Chapter I›Part 11 ContainsSections 11.1–11.5CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 11—RECOGNITION OF ATTORNEYS AND OTHER REPRESENTATIVES Sections 11.1 § 11.1 Right to representation before the Government Accountability Office. 11.2 § 11.2 Practice by attorneys. 11.3 § 11.3 Authority to represent in payment cases. 11.4 § 11.4 Authority to represent in other cases. 11.5 § 11.5 Revocation of authority to represent. Authority31 U.S.C. 711.Source41 FR 35155, Aug. 20, 1976, unless otherwise noted. Redesignated at 45 FR 68374, Oct. 15, 1980. Previous 9 Part 9—Senior Executive Service Next 21 Part 21—Bid Protest Regulations