| Ex. FED-236 | Notification of Temporary Travel Restrictions (Canada), 86 Fed. Reg. 58218 (Oct. 21, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada | DHS (Secretary Alejandro N. Mayorkas) | United States-Canada land borderFederal | Oct. 21, 2021 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Travel and quarantineVaccination or testing | Primary source read | |
| Ex. FED-232 | Notification of Temporary Travel Restrictions (Canada), 86 Fed. Reg. 32764 (June 23, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada | DHS (Secretary Alejandro N. Mayorkas) | United States-Canada land borderFederal | June 23, 2021 | 2021 Q22021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-233 | Notification of Temporary Travel Restrictions (Canada), 86 Fed. Reg. 38556 (July 22, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada | DHS (Secretary Alejandro N. Mayorkas) | United States-Canada land borderFederal | July 22, 2021 | 2021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-234 | Notification of Temporary Travel Restrictions (Canada), 86 Fed. Reg. 46964 (Aug. 23, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada | DHS (Secretary Alejandro N. Mayorkas) | United States-Canada land borderFederal | Aug. 23, 2021 | 2021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-235 | Notification of Temporary Travel Restrictions (Canada), 86 Fed. Reg. 52609 (Sept. 22, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada | DHS (Secretary Alejandro N. Mayorkas) | United States-Canada land borderFederal | Sept. 22, 2021 | 2021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-255 | Notification of Temporary Travel Restrictions (Mexico), 86 Fed. Reg. 32766 (June 23, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico | DHS (Secretary Alejandro N. Mayorkas) | United States-Mexico land borderFederal | June 23, 2021 | 2021 Q22021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-256 | Notification of Temporary Travel Restrictions (Mexico), 86 Fed. Reg. 38554 (July 22, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico | DHS (Secretary Alejandro N. Mayorkas) | United States-Mexico land borderFederal | July 22, 2021 | 2021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-257 | Notification of Temporary Travel Restrictions (Mexico), 86 Fed. Reg. 46963 (Aug. 23, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico | DHS (Secretary Alejandro N. Mayorkas) | United States-Mexico land borderFederal | Aug. 23, 2021 | 2021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-258 | Notification of Temporary Travel Restrictions (Mexico), 86 Fed. Reg. 52611 (Sept. 22, 2021)Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico | DHS (Secretary Alejandro N. Mayorkas) | United States-Mexico land borderFederal | Sept. 22, 2021 | 2021 Q3 | Travel and quarantine | Primary source read | |