Site Feedback

Title 14

Displaying title 14, up to date as of 10/07/2026. Title 14 was last amended 9/29/2026.
New Finding Aids are now available on eCFR.gov. The Parallel Table of Authorities, Subject Index, and Agency-prepared Indexes are now online! Learn more
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 14Aeronautics and SpacePart / Section
Chapter IFederal Aviation Administration, Department of Transportation1 – 199
Subchapter GAir Carriers and Operators for Compensation or Hire: Certification and Operations110 – 139
Part 137Agricultural Aircraft Operations137.1 – 137.77
Subpart AGeneral137.1 – 137.3
§ 137.1Applicability.
§ 137.3Definition of terms.
Subpart BCertification Rules137.11 – 137.23
§ 137.11Certificate required.
§ 137.15Application for certificate.
§ 137.17Amendment of certificate.
§ 137.19Certification requirements.
§ 137.21Duration of certificate.
§ 137.23Carriage of narcotic drugs, marihuana, and depressant or stimulant drugs or substances.
Subpart COperating Rules137.29 – 137.59
Subpart DRecords and Reports137.71 – 137.77
§ 137.71Records: Commercial agricultural aircraft operator.
§ 137.75Change of address.
§ 137.77Termination of operations.