---identifier: "/us/cfr/t46/s50.10-25"source: "ecfr"legal_status: "authoritative_unofficial"title: "46 CFR § 50.10-25 - Coast Guard Symbol."title_number: 46title_name: "Shipping"section_number: "50.10-25"section_name: "Coast Guard Symbol."chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"subchapter_number: "F"subchapter_name: "MARINE ENGINEERING"part_number: "50"part_name: "GENERAL PROVISIONS"positive_law: falsecurrency: "2026-03-24"last_updated: "2026-03-24"format_version: "1.1.0"generator: "[email protected]"authority: "43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3; Section 50.01-20 also issued under the authority of 44 U.S.C. 3507."regulatory_source: "CGFR 68-82, 33 FR 18808, Dec. 18, 1968, unless otherwise noted."cfr_part: "50"---
Identifier
/us/cfr/t46/s50.10-25
Currency
2026-03-24
Positive Law
No
Updated
2026-03-24
Chapter
Coast Guard, Department of Homeland Security
Authority
43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3; Section 50.01-20 also issued under ... 43 U.S.C. 1333; 46 U.S.C. 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.3; Section 50.01-20 also issued under the authority of 44 U.S.C. 3507.
# 50.10-25 Coast Guard Symbol.(a) The term *Coast Guard Symbol* means that impression stamped on the nameplates of boilers, pressure vessels, and safety valves by a marine inspector upon the satisfactory completion of the tests and inspection of the product. It may also be used by a marine inspector to identify workmanship test plates and welding samples.(b) The impression of the Coast Guard Symbol for stamping nameplates and specimens is shown in figure 1 to § 50.10-25(b).[CGFR 68-82, 33 FR 18808, Dec. 18, 1968, as amended by USCG-2020-0634, 89 FR 50094, June 12, 2024]