Title 46 › Subtitle V — Merchant Marine › Part C — Financial Assistance Programs › CHAPTER 531 — MARITIME SECURITY FLEET › § 53102
Create a Maritime Security Fleet of privately owned U.S.-documented ships to help meet national defense and keep a U.S. presence in world trade. To join, a ship must carry goods in foreign trade, be self-propelled, meet age limits (tank ships 10 years or less; other ships 15 years or less when added), be useful for military needs (Defense Secretary decides), and be commercially viable (Transportation Secretary decides). A ship must be U.S.-documented or the owner must intend and be eligible to get U.S. documentation when the operating agreement starts. Owners and operators must fit one of four citizenship/operating patterns: owned and run by U.S. citizens; owned by a U.S. citizen or citizen trust and chartered to an eligible U.S. operator with U.S. officers and required certifications; owned and run by a defense contractor meeting special security and certification rules; or owned by a documentation-eligible person and chartered to a U.S. citizen. A ship that met the eligibility rules but was not documented under chapter 121 on the date of enactment of the Maritime Security Act of 2003 can get a certificate of inspection if it is classed by the American Bureau of Shipping (or an accepted society), follows the international rules as determined by its previous documenting country, and that country enforces those rules. The Secretary may rely on a classification society’s certification, but will accept a foreign society only if its government gives reciprocal access to the American Bureau of Shipping and the society keeps U.S. offices and records. The Secretaries of Defense and Transportation can jointly waive the age limits if it is in the national interest, needed to keep the ship’s business viable, or no other compliant ships are available, and they can extend a ship’s maximum service age by up to 5 years. The Secretary of Defense must ask the Secretary of Homeland Security to grant any needed waiver under section 501.
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Shipping, Source: USLM XML via OLRC
Legislative History
Reference
Citation
46 U.S.C. § 53102
Title 46, Shipping
Last Updated
Sep 22, 2026
Release point: 119-110