46 CFR 15.530: Non-resident aliens on large passenger vessels
Last reviewed: October 14, 2026
This section covers non-resident aliens who hold a Coast Guard-issued MMC described in part 12, subpart H of this subchapter and work on U.S.-flagged large passenger vessels. It limits their jobs, their service time, and the share of ratings that may be aliens. It also requires owners or operators to hold and return their MMCs.
Applies toIt applies to owners and operators of U.S.-flagged large passenger vessels, and to non-resident aliens holding a Coast Guard-issued MMC described in part 12, subpart H of this subchapter who work on those vessels.
What it says
The owner or operator of a U.S.-flagged large passenger vessel must ensure that any such non-resident alien is provided the rights, protections, and benefits of the International Labor Organization's Merchant Shipping (Minimum Standards) Convention of 1976.
46 CFR 15.530(a)“must ensure that any non-resident alien holding a Coast Guard-issued MMC described in part 12, subpart H of this subchapter is provided the rights, protections, and benefits”
These non-resident aliens may only be employed in the steward's department on the vessel(s) specified on the MMC or accompanying Coast Guard letter under § 12.811 of this subchapter.
46 CFR 15.530(b)(1)“May only be employed in the steward's department on the vessel(s) specified on the MMC or accompanying Coast Guard letter under § 12.811 of this subchapter;”
These non-resident aliens may only be employed for an aggregate period of 36 months of actual service on all authorized U.S.-flagged large passenger vessels combined, under § 12.811 of this subchapter.
46 CFR 15.530(b)(2)“May only be employed for an aggregate period of 36 months of actual service on all authorized U.S.-flagged large passenger vessels combined”
These non-resident aliens may not perform watchstanding, engine room duty watch, or vessel navigation functions, under § 12.811 of this subchapter.
46 CFR 15.530(b)(3)“May not perform watchstanding, engine room duty watch, or vessel navigation functions, under § 12.811 of this subchapter; and”
These non-resident aliens may perform emergency-related duties only if the conditions in paragraphs (b)(4)(i) through (iv) are met, under § 12.811 of this subchapter.
46 CFR 15.530(b)(4)“May perform emergency-related duties only if, under § 12.811 of this subchapter—”
No more than 25 percent of the total number of ratings on a U.S.-flagged large passenger vessel may be aliens, whether admitted for permanent residence or authorized for employment as non-resident aliens.
46 CFR 15.530(c)“No more than 25 percent of the total number of ratings on a U.S.-flagged large passenger vessel may be aliens”
The owner or operator must return all non-resident alien MMCs to the Coast Guard upon termination of employment, under § 12.811 of this subchapter.
46 CFR 15.530(d)(2)“Return all non-resident alien MMCs to the Coast Guard upon termination of employment, under § 12.811 of this subchapter.”
Common questions
What jobs can a non-resident alien hold on a large passenger vessel?
They may only be employed in the steward's department on the vessel(s) specified on the MMC or accompanying Coast Guard letter under § 12.811 of this subchapter. They may not perform watchstanding, engine room duty watch, or vessel navigation functions.
“May only be employed in the steward's department on the vessel(s) specified on the MMC or accompanying Coast Guard letter under § 12.811 of this subchapter;”
How many of a large passenger vessel's ratings can be aliens?
No more than 25 percent of the total number of ratings on a U.S.-flagged large passenger vessel may be aliens.
“No more than 25 percent of the total number of ratings on a U.S.-flagged large passenger vessel may be aliens”
Who keeps a non-resident alien's MMC during employment?
The owner or operator must retain custody of all non-resident alien MMCs for the duration of employment, under § 12.811 of this subchapter.
“Retain custody of all non-resident alien MMCs for the duration of employment, under § 12.811 of this subchapter; and”
What penalty applies for violating this section?
The owner or operator is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f) for any violation of this section.
“is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f), for any violation of this section.”
The text of 46 CFR 15.530
Electronic Code of Federal Regulations (eCFR), current as of April 16, 2026 · Read it on eCFR
Large passenger vessels
(a) The owner or operator of a U.S.-flagged large passenger vessel must ensure that any non-resident alien holding a Coast Guard-issued MMC described in part 12, subpart H of this subchapter is provided the rights, protections, and benefits of the International Labor Organization's Merchant Shipping (Minimum Standards) Convention of 1976.
(b) On U.S-flagged large passenger vessels, non-resident aliens holding a Coast Guard-issued MMC described in part 12, subpart H of this subchapter—
(1) May only be employed in the steward's department on the vessel(s) specified on the MMC or accompanying Coast Guard letter under § 12.811 of this subchapter;
(2) May only be employed for an aggregate period of 36 months of actual service on all authorized U.S.-flagged large passenger vessels combined, under § 12.811 of this subchapter;
(3) May not perform watchstanding, engine room duty watch, or vessel navigation functions, under § 12.811 of this subchapter; and
(4) May perform emergency-related duties only if, under § 12.811 of this subchapter—
(i) The emergency-related duties do not require any other rating or endorsement, except Lifeboat Operator as specified in § 12.811 of this subchapter;
(ii) The non-resident alien has completed familiarization and Basic Training, as required in § 15.1105;
(iii) The non-resident alien, if serving as a Lifeboat Operator, has the necessary Lifeboat Operator's endorsement; and
(iv) The non-resident alien has completed the training for crewmembers on passenger ships performing duties involving safety or care for passengers, as required in part 12, subpart I of this subchapter.
(c) No more than 25 percent of the total number of ratings on a U.S.-flagged large passenger vessel may be aliens, whether admitted to the United States for permanent residence or authorized for employment in the United States as non-resident aliens.
(d) The owner or operator of a U.S.-flagged large passenger vessel employing non-resident aliens holding Coast Guard-issued MMCs described in part 12, subpart H of this subchapter must—
(1) Retain custody of all non-resident alien MMCs for the duration of employment, under § 12.811 of this subchapter; and
(2) Return all non-resident alien MMCs to the Coast Guard upon termination of employment, under § 12.811 of this subchapter.
(e) The owner or operator of a U.S.-flagged large passenger vessel employing non-resident aliens holding Coast Guard-issued MMCs described in part 12, subpart H of this subchapter is subject to the civil penalty provisions specified in 46 U.S.C. 8103(f), for any violation of this section.
Sections it refers to
- 46 CFR 12.811
- 46 CFR 15.1105
- 46 U.S.C. 8103(f)
The plain-English explanation on this page was written with AI from the regulation text above and checked automatically before publishing: every quote appears in the text, every number comes from it, and a second model confirmed each statement adds nothing the text doesn't say. Regulation text current as of April 16, 2026. The regulation text governs. RegKnot is not affiliated with the U.S. Coast Guard.