| Ex. AGY-USCG-PORTS-002 | MSIB 02-20Novel Coronavirus | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwide (all U.S. ports)Federal | Feb. 2, 2020 | | Context (guidance or announcement)Travel and quarantineWorkplace rulesQuarantine and isolationOther | Primary source read | |
| Ex. AGY-USCG-PORTS-003 | MSIB 02-20 (Change 1)Novel Coronavirus - Update (Change 1) | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwideFederal | Mar. 9, 2020 | | Context (guidance or announcement)Travel and quarantineQuarantine and isolationOther | Primary source read | |
| Ex. AGY-USCG-PORTS-006 | MSIB 02-20 (Change 3)Novel Coronavirus - Update (Change 3) | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwideFederal | Mar. 16, 2020 | 2020 Q2 | Context (guidance or announcement)Business closureTravel and quarantineQuarantine and isolationOther | Primary source read | |
| Ex. AGY-USCG-PORTS-007 | MSIB 07-20Novel Coronavirus - Port and Facility Operations | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwide (all MTSA-regulated facilities)Federal | Mar. 18, 2020 | 2020 Q2 | Context (guidance or announcement)Workplace rulesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-008 | MSIB 08-20Novel Coronavirus - Mariner Credentials | Commandant, U.S. Coast Guard, Commercial Regulations and Standards Directorate (CG-MMC) | United States Coast Guard, National Maritime Center; nationwideFederal | Mar. 19, 2020 | | Context (guidance or announcement)Courts and public officesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-014 | MSIB 08-20 (Change 1)COVID-19 - Mariner Credentials (Change 1) | Commandant, U.S. Coast Guard, Commercial Regulations and Standards Directorate (CG-MMC) | United States Coast Guard, National Maritime Center; nationwideFederal | Mar. 30, 2020 | 2020 Q2 | Context (guidance or announcement)Courts and public officesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-015 | MSIB 12-20COVID-19 - Vessel and Facility Response Plans | Commandant, U.S. Coast Guard, Office of Marine Environmental Response Policy (CG-MER) | United States Coast Guard; nationwideFederal | Apr. 2, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Context (guidance or announcement)Workplace rulesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-019 | MSIB 07-20 (Change 1)COVID 19 - Port and Facility Operations - Change 1 | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwideFederal | Apr. 17, 2020 | 2020 Q2 | Context (guidance or announcement)Workplace rulesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-023 | MSIB 17-20On-Water Mass Gatherings - Recreational, Sporting, or Cause-Related Events | Commandant, U.S. Coast Guard, Waterways Policies and Activities Division (CG-WWM-1) | United States Coast Guard; nationwide (navigable waters)Federal | June 3, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Context (guidance or announcement)Gathering capEvents and venuesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-024 | MSIB 08-20 (Change 2)COVID-19 - Mariner Credentials (Change 2) | Commandant, U.S. Coast Guard, Commercial Regulations and Standards Directorate (CG-MMC) | United States Coast Guard, National Maritime Center; nationwideFederal | June 4, 2020 | 2020 Q22020 Q3 | Context (guidance or announcement)Courts and public officesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-027 | MSIB 08-20 (Change 4)COVID-19 - Mariner Credentials (Change 4) | Commandant, U.S. Coast Guard, Commercial Regulations and Standards Directorate (CG-MMC) | United States Coast Guard, National Maritime Center; nationwideFederal | Sept. 30, 2020 | 2020 Q32020 Q4 | Context (guidance or announcement)Courts and public officesOther | Primary source read | |
| Ex. AGY-USCG-PORTS-032 | MSIB 04-21COVID-19 Crew Change Issues | Commandant, U.S. Coast Guard, Office of Commercial Vessel Compliance (CG-CVC) | United States Coast Guard; nationwide and U.S. mariners abroadFederal | Mar. 17, 2021 | 2021 Q12021 Q22021 Q3 | Context (guidance or announcement)Travel and quarantineQuarantine and isolationOther | Primary source read | |
| Ex. AGY-USCG-PORTS-037 | MSIB 02-21 (Change 2)COVID-19 Safety Requirements in the Maritime Transportation System: Change-2 | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwide (all commercial vessels and sea ports)Federal | June 11, 2021 | 2021 Q22021 Q3 | Context (guidance or announcement)Capacity limitFace-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. AGY-USCG-PORTS-038 | MSIB 02-21 (Change 3)COVID-19 Safety Requirements in the Maritime Transportation System: Change-3 | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwide (all commercial vessels and sea ports)Federal | Sept. 2, 2021 | 2021 Q3 | Context (guidance or announcement)Face-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. AGY-USCG-PORTS-076 | PhilaPort COVID-19 Updates (page first published Mar. 25, 2020; updates through June 2, 2021)COVID-19 (Coronavirus) Update: Updates on COVID-19 relating to the Port of Philadelphia | PhilaPort | PhilaPort (Philadelphia Regional Port Authority, an independent agency of the Commonwealth of Pennsylvania)State | Mar. 25, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Context (guidance or announcement)Business closureTelework mandateWorkplace rules | Primary source read | |
| Ex. AGY-ST-TRANSPORT-PORTS-TRANSIT-079 | AMHS press release, Mar. 19, 2020: new boarding process; travelers observed for COVID-19 symptoms at ticketing and boarding; symptomatic travelers not allowed to board and refunded; fee-free cancellations through Apr. 8, 2020AMHS Announces New Boarding Process to Avoid Disruptions in Service - Travelers to be observed for symptoms of COVID-19 before boarding | Alaska Department of Transportation and Public Facilities, Alaska Marine Highway System (AMHS) | Alaska (all AMHS terminals and vessels)State | Mar. 19, 2020 | 2020 Q2 | Context (guidance or announcement)Travel and quarantineQuarantine and isolation | Primary source read | |
| Ex. AGY-USCG-PORTS-039 | SLSDC notice, Marine Safety Information Bulletin - Update (Change 3) (republishing USCG MSIB 02-20 Change 3)Marine Safety Information Bulletin - Update (Change 3) | Great Lakes St. Lawrence Seaway Development Corporation | Great Lakes St. Lawrence Seaway Development Corporation (SLSDC/GLS), U.S. Department of Transportation; the St. Lawrence Seaway and Great LakesFederal | Apr. 1, 2020 | 2020 Q2 | Context (guidance or announcement)Travel and quarantineQuarantine and isolationOther | Primary source read | |
| Ex. AGY-USCG-PORTS-040 | SLSDC notice, Marine Safety Information Bulletin - Update (Change 4) (republishing USCG MSIB 02-20 Change 4)Marine Safety Information Bulletin - Update (Change 4) | Great Lakes St. Lawrence Seaway Development Corporation | Great Lakes St. Lawrence Seaway Development Corporation; the St. Lawrence Seaway and Great LakesFederal | Apr. 28, 2020 | 2020 Q2 | Context (guidance or announcement)Business closureTravel and quarantineWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. AGY-USCG-PORTS-042 | U.S. Maritime Advisory 2020-0062020-006-Global-Novel Coronavirus Outbreak | Maritime Administration, Office of Maritime Security | Maritime Administration; globalFederal | Mar. 15, 2020 | 2020 Q22020 Q3 | Context (guidance or announcement)Emergency declarationTravel and quarantineOther | Primary source read | |
| Ex. AGY-USCG-PORTS-070 | PortMiami COVID-19 Update (county release, Mar. 13, 2020)PortMiami is open for business; the PortMiami team continues to work closely with its partners on COVID-19 preventive measures | Miami-Dade County, Office of the Mayor and PortMiami | PortMiami (Miami-Dade County Seaport Department)County | Mar. 13, 2020 | 2020 Q2 | Context (guidance or announcement)Health care ordersWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. AGY-USCG-PORTS-079 | Port of Seattle COVID-19 Response Update (Apr. 10, 2020)Port of Seattle COVID-19 Response Update, April 10, 2020 | Port of Seattle | Port of Seattle (a port district of King County, Washington, under Title 53 RCW), seaport and airportState | Apr. 10, 2020 | 2020 Q2 | Context (guidance or announcement)Stay-at-homeBusiness closureEvents and venuesWorkplace rules | Primary source read | |