Title 46 › Subtitle II — Vessels and Seamen › Part E — Merchant Seamen Licenses, Certificates, and Documents › CHAPTER 73 — MERCHANT MARINERS’ DOCUMENTS › § 7313
Sets rules for who can get engine-department endorsements on vessels of at least 100 gross tons (with some alternate tonnage rules allowed), except vessels operating on rivers or lakes other than the Great Lakes. The Secretary can make the regulations and can sort merchant mariner credentials by tonnage, how the ship is powered, the waters where it will sail, or other sensible standards. The wiper rating is an entry-level job and does not count as a qualified engine-department rating. To earn one of these credentials, a person must be at least 18 years old, have at least 6 months of service in the related entry rating, pass the required exam or meet the education rules, and meet sight, hearing, and physical fitness standards for the job.
Full Legal Text
Shipping, Source: USLM XML via OLRC
Legislative History
Reference
Citation
46 U.S.C. § 7313
Title 46, Shipping
Last Updated
Sep 23, 2026
Release point: 119-110