CFR›Title 12›Chapter X›12 CFR Part 1011 Citation12 CFR Part 1011ContainsSubparts Subpart A–Subpart CCorpusDaily eCFRDisplayed edition2026-11-10Last updated2026-11-10 PART 1011—PURCHASERS' REVOCATION RIGHTS, SALES PRACTICES AND STANDARDS (REGULATION K) Subparts Subpart A Subpart A—Purchasers' Revocation Rights Subpart B Subpart B—Sales Practices and Standards Subpart C Subpart C—Advertising Disclaimers Authority12 U.S.C. 5512, 5581; 15 U.S.C. 1718.Source76 FR 79522, Dec. 21, 2011, unless otherwise noted.