| Ex. SEC-09-037 | Memorandum on Identification of Essential Critical Infrastructure Workers During COVID-19 Response (Version 1.0)CISA Essential Critical Infrastructure Workforce Guidance v1.0 | CISA (Director Christopher C. Krebs) | United StatesFederal | Mar. 19, 2020 | | Other | Primary source read | |
| Ex. SEC-09-036 | Guidance on the Essential Critical Infrastructure Workforce, Version 3.0 (Apr. 17, 2020) (file opens with the Mar. 28, 2020 advisory memorandum)CISA Essential Critical Infrastructure Workforce Guidance v3.0 | Cybersecurity and Infrastructure Security Agency, Department of Homeland Security (Director Christopher C. Krebs) | United StatesFederal | Apr. 17, 2020 | | Other | Primary source read | |
| Ex. SEC-09-046 | The Employment Situation - April 2020 (USDL-20-0815, May 8, 2020)BLS Employment Situation for April 2020 | Bureau of Labor Statistics | United StatesFederal | May 8, 2020 | | Other | Primary source read | |
| Ex. SEC-09-010 | 8 CCR s. 3205, COVID-19 Prevention (section page with History note)Title 8 s. 3205 as published with History 1-7 (emergency filings Nov. 30, 2020; June 17, 2021; Jan. 5, 2022) | Occupational Safety and Health Standards Board / Cal/OSHA (Department of Industrial Relations) | CaliforniaSector regulator | Nov. 30, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementWorkplace rulesVaccination or testingQuarantine and isolation | Primary source read | |
| Ex. SEC-09-020 | OSHA Alert 4000-03R 2021, COVID-19 Guidance for Construction Workers (original alert April 2020)OSHA construction alert | Occupational Safety and Health Administration | United StatesFederal | Mar. 1, 2021 | | Other | Primary source read | |
| Ex. SEC-09-048 | COVID-19 Prevention Emergency Temporary Standards, 8 CCR ss. 3205-3205.4, text as readopted with amendments (Board consideration June 17, 2021)Cal/OSHA ETS readoption text (June 17, 2021) | Occupational Safety and Health Standards Board | CaliforniaSector regulator | June 17, 2021 | 2021 Q22021 Q3 | Face-covering requirementWorkplace rulesVaccination or testingQuarantine and isolation | Primary source read | |
| Ex. SEC-09-006 | Executive Order 14042, 86 Fed. Reg. 50985 (Sept. 14, 2021)Ensuring Adequate COVID Safety Protocols for Federal Contractors | President Joseph R. Biden, Jr. | United StatesFederal | Sept. 9, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Primary source read | |
| Ex. SEC-09-044 | COVID-19 Workplace Safety: Guidance for Federal Contractors and SubcontractorsTask Force contractor guidance (Sept. 24, 2021) | Safer Federal Workforce Task Force (approved by the Director of OMB under EO 14042 s. 2(c)) | United StatesFederal | Sept. 24, 2021 | 2021 Q3 | Face-covering requirementWorkplace rulesVaccination or testing | Primary source read | |
| Ex. SEC-09-049 | 'For Federal Contractors' page (as captured Sept. 30, 2021)Task Force contractors page announcing EO 14042 clause and Sept. 24, 2021 guidance | Safer Federal Workforce Task Force | United StatesFederal | Sept. 24, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Primary source read | |