46 CFR 15.530: 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.