| Ex. ECO-A-041 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico, 85 Fed. Reg. 22353 (Apr. 22, 2020)Land-border travel restrictions (Mexico): first monthly extension | Acting Secretary of Homeland Security | United States / Mexico land borderFederal | Apr. 22, 2020 | 2020 Q2 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-010 | Proclamation 10014Suspension of Entry of Immigrants Who Present a Risk to the United States Labor Market During the Economic Recovery Following the 2019 Novel… | President Donald J. Trump | United StatesFederal | Apr. 22, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-075 | Correction, Prioritization and Allocation of Certain Scarce or Threatened Health and Medical Resources for Domestic Use, 85 Fed. Reg. 22622 (Apr. 23, 2020)Correction to the Apr. 10, 2020 temporary final rule | FEMA | United StatesFederal | Apr. 23, 2020 | 2020 Q2 | Supply chain | Primary source read | |
| Ex. ECO-A-076 | Executive Order 13917Delegating Authority Under the Defense Production Act With Respect to Food Supply Chain Resources During the National Emergency Caused by… | President Donald J. Trump | United StatesFederal | Apr. 28, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Workplace rulesSupply chain | Primary source read | |
| Ex. ECO-A-080 | COVID-19 Among Workers in Meat and Poultry Processing Facilities - 19 States, April 2020, MMWR 69(18):557-561 (early release May 1, 2020; May 8, 2020)COVID-19 Among Workers in Meat and Poultry Processing Facilities - 19 States, April 2020 | Centers for Disease Control and Prevention, COVID-19 Response Team (Dyal et al.) | United StatesFederal | May 1, 2020 | 2020 Q2 | Supply chain | Primary source read | |
| Ex. ECO-A-123 | Advisory Memorandum on Identification of Essential Critical Infrastructure Workers During COVID-19 Response, Version 3.1 (May 19, 2020)CISA Essential Critical Infrastructure Workforce guidance, Version 3.1 | CISA, Department of Homeland Security | United StatesFederal | May 19, 2020 | 2020 Q22020 Q3 | Business closure | Primary source read | |
| Ex. ECO-A-016 | Amendment and Extension of Order Suspending Introduction of Certain Persons From Countries Where a Communicable Disease Exists (May 19, 2020), 85 Fed. Reg. 31503 (May 26, 2020)Amendment and Extension of Order Under Sections 362 and 365 of the Public Health Service Act | Director, CDC | United StatesFederal | May 19, 2020 | 2020 Q22020 Q32020 Q4 | Travel and quarantineQuarantine and isolation | Primary source read | |
| Ex. ECO-A-022 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada, 85 Fed. Reg. 31059 (May 22, 2020)Land-border travel restrictions (Canada): extension to June 22, 2020 | Acting Secretary of Homeland Security | United States / Canada land borderFederal | May 22, 2020 | 2020 Q2 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-042 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico, 85 Fed. Reg. 31057 (May 22, 2020)Land-border travel restrictions (Mexico): extension to June 22, 2020 | Acting Secretary of Homeland Security | United States / Mexico land borderFederal | May 22, 2020 | 2020 Q2 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-005 | Proclamation 10041Suspension of Entry as Immigrants and Nonimmigrants of Certain Additional Persons Who Pose a Risk of Transmitting 2019 Novel Coronavirus… | President Donald J. Trump | United StatesFederal | May 24, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-126 | Proclamation 10042Amendment to Proclamation of May 24, 2020, Suspending Entry as Immigrants and Nonimmigrants of Certain Additional Persons Who Pose a Risk of… | President Donald J. Trump | United StatesFederal | May 25, 2020 | 2020 Q2 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-128 | Notification of Arrival Restrictions Applicable to Flights Carrying Persons Who Have Recently Traveled From or Were Otherwise Present Within the Federative Republic of Brazil, 85 Fed. Reg. 31957 (May 28, 2020)Arrival restrictions: Brazil | Acting Secretary of Homeland Security | United StatesFederal | May 28, 2020 | 2020 Q22020 Q3 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-023 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada, 85 Fed. Reg. 37744 (June 24, 2020)Land-border travel restrictions (Canada): extension to July 21, 2020 | Acting Secretary of Homeland Security | United States / Canada land borderFederal | June 24, 2020 | 2020 Q22020 Q3 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-043 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico, 85 Fed. Reg. 37745 (June 24, 2020)Land-border travel restrictions (Mexico): extension to July 21, 2020 | Acting Secretary of Homeland Security | United States / Mexico land borderFederal | June 24, 2020 | 2020 Q22020 Q3 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-011 | Proclamation 10052Suspension of Entry of Immigrants and Nonimmigrants Who Present a Risk to the United States Labor Market During the Economic Recovery… | President Donald J. Trump | United StatesFederal | June 22, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-081 | Update: COVID-19 Among Workers in Meat and Poultry Processing Facilities - United States, April-May 2020, MMWR 69(27):887-892 (early release July 7, 2020; July 10, 2020)Update: COVID-19 Among Workers in Meat and Poultry Processing Facilities - United States, April-May 2020 | Centers for Disease Control and Prevention (Waltenburg et al.) | United StatesFederal | July 7, 2020 | 2020 Q2 | Supply chain | Primary source read | |
| Ex. ECO-A-114 | Fact Finding Investigation No. 29, Interim Recommendations (July 2020)Fact Finding 29 Interim Recommendations | Federal Maritime Commission (Fact Finding Officer) | United StatesFederal | July 16, 2020 | 2020 Q3 | Supply chain | Primary source read | |
| Ex. ECO-A-024 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada, 85 Fed. Reg. 44185 (July 22, 2020)Land-border travel restrictions (Canada): extension to Aug. 20, 2020 | Acting Secretary of Homeland Security | United States / Canada land borderFederal | July 22, 2020 | 2020 Q3 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-044 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Mexico, 85 Fed. Reg. 44183 (July 22, 2020)Land-border travel restrictions (Mexico): extension to Aug. 20, 2020 | Acting Secretary of Homeland Security | United States / Mexico land borderFederal | July 22, 2020 | 2020 Q3 | Travel and quarantine | Primary source read | |
| Ex. ECO-A-069 | Extension of Designation of Scarce Materials or Threatened Materials Subject to COVID-19 Hoarding Prevention Measures Under Executive Order 13910 and Section 102 of the Defense Production Act of 1950, 85 Fed. Reg. 45895 (July 30, 2020)Extension of the scarce-materials designation (July 30, 2020) | Secretary of Health and Human Services | United StatesFederal | July 30, 2020 | 2020 Q32020 Q42021 Q1 | Supply chain | Primary source read | |
| Ex. ECO-A-082 | COVID-19 Outbreak Among Employees at a Meat Processing Facility - South Dakota, March-April 2020, MMWR 69(31):1015-1019 (Aug. 7, 2020)COVID-19 Outbreak Among Employees at a Meat Processing Facility - South Dakota, March-April 2020 | Centers for Disease Control and Prevention with the South Dakota Department of Health (Steinberg et al.) | United States (South Dakota)Federal | Aug. 7, 2020 | 2020 Q2 | Business closureSupply chain | Primary source read | |
| Ex. ECO-A-066 | Temporary Final Rule, Prioritization and Allocation of Certain Scarce and Critical Health and Medical Resources for Domestic Use, 85 Fed. Reg. 48113 (Aug. 10, 2020)Extension and modification of the export-allocation rule to Dec. 31, 2020 | FEMA | United StatesFederal | Aug. 10, 2020 | 2020 Q32020 Q4 | Supply chain | Primary source read | |
| Ex. ECO-A-074 | Voluntary Agreement Under Section 708 of the Defense Production Act; Manufacture and Distribution of Critical Healthcare Resources Necessary To Respond to a Pandemic, 85 Fed. Reg. 50035 (Aug. 17, 2020)DPA section 708 voluntary agreement (PPE manufacture and distribution) | FEMA (Administrator) with the Attorney General and the Chairman of the Federal Trade Commission | United StatesFederal | Aug. 17, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Supply chain | Primary source read | |
| Ex. ECO-A-124 | Advisory Memorandum on Ensuring Essential Critical Infrastructure Workers' Ability to Work During the COVID-19 Response, Version 4.0 (Aug. 18, 2020) (the document also carries the Dec. 16, 2020 Version 4.0 reissue date)CISA Essential Critical Infrastructure Workforce guidance, Version 4.0 | CISA, Department of Homeland Security | United StatesFederal | Aug. 18, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Business closure | Primary source read | |
| Ex. ECO-A-025 | Notification of Temporary Travel Restrictions Applicable to Land Ports of Entry and Ferries Service Between the United States and Canada, 85 Fed. Reg. 51634 (Aug. 21, 2020)Land-border travel restrictions (Canada): extension to Sept. 21, 2020 | Acting Secretary of Homeland Security | United States / Canada land borderFederal | Aug. 21, 2020 | 2020 Q3 | Travel and quarantine | Primary source read | |