Site Feedback

Title 4

Displaying title 4, up to date as of 7/16/2026. Title 4 was last amended 7/18/2024.
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

Title 4AccountsPart / Section
Chapter IGovernment Accountability Office1 – 199
Subchapter BGeneral Procedures21 – 29
Part 21Bid Protest Regulations21.0 – 21.14
Part 22Rules of Procedure of the Government Accountability Office Contract Appeals Board22.1 – 22.29
Part 25Conduct in the Government Accountability Office Building and on Its Grounds25.1 – 25.16
Part 27Government Accountability Office Personnel Appeals Board; Organization27.1 – 27.3
§ 27.1The Board.
§ 27.2The Chair, Vice Chair.
§ 27.3The General Counsel.
Part 28Government Accountability Office Personnel Appeals Board; Procedures Applicable to Claims Concerning Employment Practices at the Government Accountability Office28.1 – 28.161
Subpart APurpose, General Definitions, and Jurisdiction28.1 – 28.4
Subpart BProcedures28.8 – 28.90
Subpart COversight Procedures28.91 – 28.92
Subpart DSpecial Procedures; Equal Employment Opportunity (EEO) Cases28.95 – 28.101
Subpart ESpecial Procedures; Representation Proceedings28.110 – 28.116
Subpart FSpecial Procedures; Unfair Labor Practices28.120 – 28.124
Subpart GCorrective Action, Disciplinary and Stay Proceedings28.130 – 28.133
Subpart HAppeals by Members of the Senior Executive Service28.140 – 28.141
Subpart IEx Parte Communications28.145 – 28.149
Subpart JStatement of Policy or Guidance28.155
Subpart KAccess to Records28.160 – 28.161
Part 29 [Reserved]