Implementation of the Mask Mandate in the Maritime Transportation System

On February 1, 2021, the Coast Guard issued Marine Safety Information Bulletin (MSIB) 02-21, COVID-19 Safety Requirements in the Marine Transportation System. Since the release of the MSIB, the Coast Guard received numerous questions regarding the applicability of the mask mandate.
Source: USCG
Link: Implementation of the Mask Mandate in the Maritime Transportation System