Maryland Department of Health (Secretary Robert R. Neall), MDH Order of March 27, 2020, Designation of Health Officers (Quarantine) (Mar. 27, 2020) (Ex. ECO-B-058)
Governor Douglas A. Ducey, Executive Order of June 29, 2020 delaying the start of in-person instruction to August 17, 2020 (EO 2020-41), and Executive Order of July 23, 2020 (EO 2020-51) requiring schools to open at least one on-site location from August 17 while instruction remained remote absent ADHS benchmarks (Ex. ECO-B-142)
Governor Gavin Newsom / California Department of Public Health, CDPH COVID-19 and Reopening In-Person Learning Framework for K-12 Schools in California, 2020-2021 School Year (July 17, 2020) (Ex. ECO-B-143)
Ohio Department of Health (Director Lance Himes, interim), Director's Order Requiring the Use of Facial Coverings in Child Education Settings (K-12) (Aug. 13, 2020) (Ex. ECO-B-118)
Governor John Carney, Twenty-Fifth Modification of the Declaration of a State of Emergency (Aug. 25, 2020) (Ex. ECO-B-144)
Oregon Occupational Safety and Health Division (Oregon OSHA), Department of Consumer and Business Services, Oregon OSHA Temporary Rule OAR 437-001-0744, Addressing COVID-19 Workplace Risks (Administrative Order 3-2020; corrected by AO 4-2020, Dec. 11, 2020) (Nov. 6, 2020) (Ex. ECO-B-047)
Michigan Department of Health and Human Services (Director Robert Gordon), MDHHS Emergency Order, Gatherings and Face Mask Order (Nov. 15, 2020), extended Dec. 7, 2020 (Ex. ECO-B-076)
Occupational Safety and Health Standards Board; Division of Occupational Safety and Health (Cal/OSHA), COVID-19 Prevention Emergency Temporary Standards, 8 C.C.R. 3205, 3205.1, 3205.2, 3205.3, 3205.4 (Nov. 19, 2020) (Ex. ECO-B-043)
Ballotpedia (secondary source; Burbio data), Ballotpedia, 'School responses to the coronavirus (COVID-19) pandemic during the 2020-2021 academic year' (July 8, 2021) (Ex. ECO-B-106)
