You are using an unsupported browser. This web site is designed for the current versions of Microsoft Edge, Google Chrome, Mozilla Firefox, or Safari.
The Office of the Federal Register publishes documents on behalf of Federal agencies but does not have any authority over their programs. We recommend you directly contact the agency associated with the content in question.
If you have comments or suggestions on how to improve the www.ecfr.gov website or have questions about using www.ecfr.gov, please choose the 'Website Feedback' button below.
If you would like to comment on the current content, please use the 'Content Feedback' button below for instructions on contacting the issuing agency
Enhanced content is provided to the user to provide additional context.
This content is from the eCFR and is authoritative but unofficial.
Navigate by entering citations or phrases (eg: 1 CFR 1.1 49 CFR 172.101 Organization and Purpose 1/1.1 Regulation Y FAR).
Choosing an item from citations and headings will bring you directly to the content. Choosing an item from full text search results will bring you to those results. Pressing enter in the search box will also bring you to search results.
Background and more details are available in the Search & Navigation guide.
| Part 1 | Definitions | 1.1 – 1.8 | ||||||||||||||||||||||||
| ||||||||||||||||||||||||||
31 FR 16002, Dec. 15, 1966, unless otherwise noted.
This content is from the eCFR and may include recent changes applied to the CFR. The official, published CFR, is updated annually and available below under "Published Edition". You can learn more about the process here.
Subscribe to: 50 CFR Part 1
No changes found for this content after 1/03/2017.
View the most recent official publication:
These links go to the official, published CFR, which is updated annually. As a result, it may not include the most recent changes applied to the CFR. Learn more.
Information and documentation can be found in our developer resources.
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.
31 FR 16002, Dec. 15, 1966, unless otherwise noted.
As used in this chapter, unless separately defined, terms shall have the meaning ascribed in this part.
Authorized representative means the subordinate official to which a principal official has delegated authority to act on a particular matter or a class of matters. The Director, U.S. Fish and Wildlife Service is frequently the authorized representative of the Secretary of the Interior, as also may be a regional director or an officer in charge of a Service field installation.
Service means the United States Fish and Wildlife Service, Department of the Interior.
Director means the Director, U.S. Fish and Wildlife Service or the authorized representative of such official.
[48 FR 44833, Sept. 30, 1983]
Officer in Charge means any person in charge of a national fish hatchery, national wildlife refuge, research center, or other U.S. Fish and Wildlife Service installation, or the authorized representative of such official.
[48 FR 44833, Sept. 30, 1983]
Person means an individual, club, association, partnership, corporation, or private or public body, any one or all, as the context requires.
Regional director means the official in charge of a region of the U.S. Fish and Wildlife Service or the authorized representative of such official.
[48 FR 44833, Sept. 30, 1983]
Secretary means the Secretary of the Interior or the authorized representative of such official.
[48 FR 44833, Sept. 30, 1983]