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.
| Subpart 25.10 | Navigation Lights | 25.10-1 – 25.10-3 | |||||||||
| |||||||||||
33 U.S.C. 1903(b); 46 U.S.C. 2103, 3306, 4102, 4302; DHS Delegation 00170.1, Revision No. 01.4.
CGFR 65-50, 30 FR 16653, Dec. 30, 1965, unless otherwise noted.
USCG-1999-6580, 66 FR 55091, Nov. 1, 2001, 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: 46 CFR Part 25 Subpart 25.10
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.
USCG-1999-6580, 66 FR 55091, Nov. 1, 2001, unless otherwise noted.
This subpart applies to vessel manufacturers, distributors, and dealers installing navigation lights on all uninspected commercial vessels, except those completed before November 7, 2002.
As used in this subpart:
Dealer means any person who is engaged in the sale and distribution of vessels to purchasers who the seller in good faith believes to be purchasing any such vessel for purposes other than resale.
Distributor means any person engaged in the sale and distribution of vessels for the purpose of resale.
Manufacturer means any person engaged in:
(1) The manufacture, construction, or assembly of vessels, or
(2) The importation of vessels into the United States for subsequent sale.
Navigation lights are those lights prescribed by the Navigation Rules (Commandant Instruction 16672.2 series) to indicate a vessel's presence, type, operation, and relative heading.
(a) Except as provided by paragraph (b) of this section, each navigation light must—
(1) Meet the technical standards of the applicable Navigation Rules;
(2) Be certified by a laboratory listed by the Coast Guard to the standards of ABYC A-16 (incorporated by reference, see § 25.01-3), or equivalent, although portable battery-powered lights need only meet the requirements of the standard applicable to them; and
(3) Bear a permanent and indelible label stating the following:
(i) “USCG Approval 33 CFR 183.810”
(ii) “MEETS __.” (Insert the identification name or number of the standard under paragraph (a)(2) of this section, to which the light was type-tested.)
(iii) “TESTED BY __.” (Insert the name or registered certification-mark of the laboratory listed by the Coast Guard that tested the fixture to the standard under paragraph (a)(2) of this section.)
(iv) Name of Manufacturer.
(v) Number of Model.
(vi) Visibility of the light in nautical miles (nm).
(vii) Date on which the light was type-tested.
(viii) Identification of bulb used in the compliance test.
(b) If a light is too small to attach the required label—
(1) Place the information from the label in or on the package that contains the light; and
(2) Mark each light “USCG” followed by the certified range of visibility in nautical miles, for example, “USCG 2nm.” Once installed, this mark must be visible without removing the light.