Site Feedback

Title 50

Displaying title 50, up to date as of 9/16/2021. Title 50 was last amended 9/16/2021.
There have been changes in the last two weeks to Part 17.
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 50 Wildlife and Fisheries Part / Section
Chapter I United States Fish and Wildlife Service, Department of the Interior 1 – 199
Subchapter B Taking, Possession, Transportation, Sale, Purchase, Barter, Exportation, and Importation of Wildlife and Plants 10 – 24
Part 17 Endangered and Threatened Wildlife and Plants 17.1 – 17.199
Subpart A Introduction and General Provisions 17.1 – 17.9
Subpart B Lists 17.11 – 17.12
§ 17.11 Endangered and threatened wildlife.
§ 17.12 Endangered and threatened plants.
Subpart C Endangered Wildlife 17.21 – 17.23
§ 17.21 Prohibitions.
§ 17.22 Permits for scientific purposes, enhancement of propagation or survival, or for incidental taking.
§ 17.23 Economic hardship permits.
Subpart D Threatened Wildlife 17.31 – 17.48
Subpart E Similarity of Appearance 17.50 – 17.52
§ 17.50 General.
§ 17.51 Treatment as endangered or threatened.
§ 17.52 Permits - similarity of appearance.
Subpart F Endangered Plants 17.61 – 17.63
§ 17.61 Prohibitions.
§ 17.62 Permits for scientific purposes or for the enhancement of propagation or survival.
§ 17.63 Economic hardship permits.
Subpart G Threatened Plants 17.71 – 17.78
Subpart H Experimental Populations 17.80 – 17.86
Subpart I Considerations of Impacts and Exclusions From Critical Habitat 17.90
§ 17.90 Impact analysis and exclusions from critical habitat.
Subpart J Interagency Cooperation 17.94 – 17.99
Subpart K Manatee Protection Areas 17.100 – 17.199