CFR›Title 28›Chapter I›Part 11 ContainsSubparts A–DCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 11—DEBT COLLECTION Subparts A Subpart A—Retention of Private Counsel for Debt Collection Sections 11.1–11.3 B Subpart B—Administration of Debt Collection Sections 11.4–11.9 C Subpart C—Collection of Debts by Administrative and Tax Refund Offset Sections 11.10–11.13 D Subpart D—Administrative Wage Garnishment Section 11.21 Authority5 U.S.C. 301, 5514; 28 U.S.C. 509, 510; 31 U.S.C. 3711, 3716, 3718, 3720A, 3720D.SourceOrder No. 1201-87, 52 FR 24449, July 1, 1987, unless otherwise noted. Previous 10 Part 10—Registration of Certain Organizations Carrying on Activities Within the United States Next 12 Part 12—Registration of Certain Persons Having Knowledge of Foreign Espionage, Counterespionage, or Sabotage Matters Under the Act of August 1, 1956