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Title 14

Displaying title 14, up to date as of 6/16/2026. Title 14 was last amended 5/27/2026.
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Title 14Aeronautics and SpacePart / Section
Chapter IIOffice of the Secretary, Department of Transportation (Aviation Proceedings)200 – 399
Subchapter AEconomic Regulations200 – 298
Subchapter BProcedural Regulations300 – 331
Part 300Rules of Conduct in DOT Proceedings Under This Chapter300.0 – 300.12
Part 302Rules of Practice in Proceedings302.1 – 302.724
Part 303Review of Air Carrier Agreements303.01 – 303.46
Part 305Rules of Practice in Informal Nonpublic Investigations305.1 – 305.12
Part 313Implementation of the Energy Policy and Conservation Act313.1 – 313.7
Part 314 [Reserved]
Part 323Terminations, Suspensions, and Reductions of Service323.1 – 323.19
Part 325Essential Air Service Procedures325.1 – 325.14
Parts 330-331 [Reserved]
Subchapter C [Reserved]
Subchapter DSpecial Regulations372 – 383
Subchapter EOrganization385 – 389
Part 385Staff Assignments and Review of Action Under Assignments385.1 – 385.34
Part 389Fees and Charges for Special Services389.1 – 389.27
Subchapter FPolicy Statements398 – 399
Part 398Guidelines for Individual Determinations of Basic Essential Air Service398.1 – 398.10
Part 399Statements of General Policy399.1 – 399.120