Supreme Court of Oregon, Shahtout v. Emco Garbage Co., 298 Or 598, 695 P2d 897 (Feb. 12, 1985) (SC S30764): the standing Oregon rule on governmental safety requirements as the standard of care (negligence per se where the requirement is enacted by the legislature or promulgated under delegated authority for general public safety; a workplace safety rule protecting a class that includes the plaintiff is admissible and 'may' be taken into account by the trier of fact in deciding due care) (standing) (Ex. DUT-OR-019)
Oregon OSHA, Department of Consumer and Business Services, Oregon OSHA, Questions and Answers Regarding the Oregon Occupational Safety and Health Division's (Oregon OSHA) Education and Enforcement of Issues Related to COVID-19 (updated Mar. 27, 2020): the agency's statement of the employer's statutory duty and of its authority to enforce the Governor's executive orders at the workplace (standing) (Ex. DUT-OR-015)
Oregon Health Authority, Public Health Division (rule filed with the Secretary of State; official Oregon Administrative Rules Database text), Administrative rule: OAR 333-019-0010, Disease Related School, Child Care, and Worksite Restrictions: Imposition of Restrictions (COVID-19 added to the 'restrictable diseases' for food service facilities, schools, children's facilities and health care facilities by PH 17-2020) (standing) (Ex. DUT-OR-006)
TriMet (mass transit district under ORS ch. 267), implementing OHA face-covering direction, TriMet COVID-19 rider rules (page as updated July 18, 2020): face coverings required of all riders and employees (riders from May 15, staff from May 8, 2020); buses limited to 10-15 riders (moving to 19-24); seating restrictions; cash not accepted on buses; reduced service; essential trips only (Ex. MET-PDX-045)
Port of Portland (owner and operator of PDX), PDX 'Travel Safe' rules (page as of July 31, 2020): face coverings required at PDX except children under two and persons with medical conditions; persons meeting arriving passengers to wait outside the terminal; B/C checkpoint hours reduced; numerous shops and restaurants closed; CBP Trusted Traveler Enrollment Center suspended to at least Sept. 8, 2020; MAX airport station closed Mar. 29-Aug. 1, 2020 (Ex. MET-PDX-049)
TriMet, at the direction of the Oregon Health Authority, Public-service campaign release confirming that TriMet has required riders, operators and other employees to wear face coverings on board since mid-May 2020 at OHA direction; passenger limits and 3-foot seat spacing continuing (Aug. 21, 2020) (Ex. MET-PDX-047)
Oregon OSHA, Oregon OSHA Administrative Order 1-2021 (permanent): OAR 437-004-1115, COVID-19 Workplace Requirements for Employer-Provided Labor Housing, text of adopted rule (May 4, 2021) (Ex. AGY-ST-LABOR-WORKPLACE-019)
Oregon OSHA, Oregon OSHA permanent rule OAR 437-001-0744, Rule Addressing COVID-19 Workplace Risks (adopted May 4, 2021; amended AO 5-2021 June 30, 2021 and AO 10-2021 Aug. 13, 2021) (Ex. ECO-B-048)
Oregon OSHA, Department of Consumer and Business Services, Oregon OSHA Administrative Order 2-2021 (permanent rule), OAR 437-001-0744 (May 4, 2021) (Ex. OR-041)
Oregon OSHA, Administrative Order 2-2021 (permanent rule OAR 437-001-0744 and appendices), Summary of Key Issues: Revision and Extension of Oregon COVID-19 Workplace Rules (May 4, 2021) (Ex. SEC-09-014)
Oregon OSHA, Administrative Order 2-2021, Rule Addressing COVID-19 Workplace Risks (permanent), OAR 437-001-0744 (May 4, 2021) (Ex. SEC-10-055)
Oregon OSHA, Oregon OSHA Administrative Order 2-2021: OAR 437-001-0744, Rule Addressing the COVID-19 Public Health Emergency in All Oregon Workplaces (May 4, 2021) (Ex. SEC-12-066)
Oregon OSHA, Department of Consumer and Business Services, Oregon OSHA, List of Oregon OSHA Citations Identified as Related to COVID-19 (June 2, 2021): the agency's account of its COVID-19 enforcement (complaints, inspections, citations and penalties) with the willful and serious citations listed by county and employer (Ex. DUT-OR-014)
Oregon OSHA, Oregon OSHA Administrative Order 4-2021 (temporary): amendments to OAR 437-004-1115, COVID-19 Workplace Requirements for Employer-Provided Labor Housing, aligning with the Governor's June 30, 2021 lifting of general restrictions (Ex. AGY-ST-LABOR-WORKPLACE-020)
Oregon OSHA, Department of Consumer and Business Services, Oregon OSHA Administrative Order 5-2021 (temporary amendment of OAR 437-001-0744) (June 30, 2021) (Ex. OR-044)
Oregon Department of Transportation, Driver and Motor Vehicle Services (DMV), ODOT/DMV bulletin (June 29, 2021) (Ex. OR-057)
Oregon Health Authority (OAR 333-019-1015, Aug. 2, 2021) and Department of Education, OAR 333-019-1015, Masking Requirements for Schools (temporary rule Aug. 2, 2021; permanent Jan. 2022) (Ex. ECO-B-153)
Multnomah County (facility mandate); Multnomah County Public Health (Director Jessica Guernsey), Mandate requiring masks for all staff and guests in all Multnomah County buildings (libraries, clinics and other facilities), in force by Aug. 2, 2021, following the July 26, 2021 universal recommendation (Ex. MET-PDX-057)
Oregon Health Authority, Public Health Division, OAR 333-019-1015 (temporary rule PH 33-2021; amended PH 36-2021, PH 44-2021, PH 84-2021; permanent PH 10-2022) (Aug. 2, 2021) (Ex. OR-045)
Oregon Health Authority, Public Health Division, OAR 333-019-1015 (Aug. 2, 2021; masking requirements for K-12 schools, public and private) and OAR 333-019-1030 (Aug. 25, 2021; COVID-19 vaccination requirement for teachers and school staff by Oct. 18, 2021) (Ex. SEC-15-086)
Oregon Department of Education with Oregon Health Authority, Oregon OSHA and the Teacher Standards and Practices Commission, Enforcement of OAR 333-019-1015 Masking Requirements in Schools (ODE memorandum, August 2021) (Aug. 12, 2021) (Ex. OR-056)
Oregon OSHA, Department of Consumer and Business Services, Oregon OSHA Workplace Advisory Memo 8.13.21: Employer Enforcement of Facial Covering Requirements in Relation to Customers, Clients, and Other Guests (Aug. 13, 2021) (Ex. DUT-OR-013)
Chair Deborah Kafoury (executive order under the County emergency declaration), Executive order mandating masks in all indoor public spaces in Multnomah County for all persons 5 and older regardless of vaccination status, effective Aug. 13, 2021 (announced Aug. 9, 2021) (Ex. MET-PDX-014)
Multnomah County Board of Commissioners (briefing); Chair Deborah Kafoury; Health Officer Dr. Jennifer Vines, Board briefing of Aug. 10-11, 2021 confirming the countywide indoor mask mandate effective Aug. 13, 2021, its complaint-based enforcement and fines up to $1,000 (Aug. 11, 2021) (Ex. MET-PDX-015)
Oregon Health Authority, Public Health Division, OAR 333-019-1025 (temporary rule PH 35-2021; amended PH 41-2021 and PH 83-2021; permanent PH 15-2022) (Aug. 11, 2021) (Ex. OR-048)
Oregon OSHA, Department of Consumer and Business Services, Oregon OSHA Administrative Order 10-2021 (temporary amendment of OAR 437-001-0744) (Aug. 13, 2021) (Ex. OR-049)
Oregon OSHA, Administrative Order 10-2021, Renewed Masking Requirements in Rules Addressing the COVID-19 Public Health Emergency in All Oregon Workplaces (amending OAR 437-001-0744) (Aug. 13, 2021) (Ex. SEC-10-056)
Oregon OSHA, Oregon OSHA Administrative Order 10-2021: Renewed Masking Requirements in Rules Addressing the COVID-19 Public Health Emergency in All Workplaces (OAR 437-001-0744) (Aug. 13, 2021) (Ex. SEC-12-081)
Metro (Council President Lynn Peterson) and Portland'5 Centers for the Arts, Requirement of proof of COVID-19 vaccination or a negative test within 48 hours for admission to all Portland'5 Centers for the Arts shows and performances, with masks required indoors for all employees and guests (announced Aug. 19, 2021) (Ex. MET-PDX-017)
Oregon Health Authority, Public Health Division, OAR 333-019-1011 (temporary rule filed Aug. 20, 2021; permanent Jan. 31, 2022) (Ex. SEC-01-110)
Oregon Health Authority, Public Health Division, OAR 333-019-1011, Masking Requirements to Control COVID-19 in Health Care Settings (temporary rule PH 37-2021) (Aug. 20, 2021) (Ex. SEC-02-079)
Oregon Health Authority, Public Health Division, OAR 333-019-1011, Masking Requirements for Health Care Settings (temporary rule PH 37-2021) (Aug. 20, 2021) (Ex. SEC-03-081)
Oregon OSHA, Oregon OSHA Administrative Order 12-2021 (temporary): Medical Removal Protection Benefits in OAR 437-001-0744, Rule Addressing COVID-19 Workplace Risks, and enforcement of OHA's OAR 333-019-1025 masking requirements for indoor and outdoor spaces (Sept. 14, 2021) (Ex. AGY-ST-LABOR-WORKPLACE-021)
Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, oregonlegislature.gov, 2025 Edition), Statute: ORS chapter 433 (Disease and Condition Control), Oregon's communicable-disease control act: reportable diseases, investigation and control measures (433.004, 433.006); prohibition on spreading disease (433.010); isolation and quarantine of persons and isolation of premises, with law-enforcement assistance (433.121-433.156); public health emergency powers of the Governor and the Public Health Director (433.441-433.452); penalties (433.990) (standing) (Ex. DUT-OR-001)
Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, 2019 Edition, as captured by the Wayback Machine Oct. 17, 2020), Statute: ORS chapter 431A (Public Health Programs and Activities), sections 431A.005-431A.015: definitions of 'public health law' and 'public health measure'; power of the Oregon Health Authority and local public health administrators to enforce public health laws, with civil penalties; public health actions of the Public Health Director (standing) (Ex. DUT-OR-002)
Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, 2025 Edition), Statute: ORS chapter 431 (State and Local Administration and Enforcement of Health Laws), sections 431.110, 431.150, 431.155, 431.157 and 431.413: the Oregon Health Authority's supervision of 'all matters relating to the preservation of life and health,' its duty and the local public health administrators' duty to enforce every public health law, and their power to restrain violations by injunction (standing) (Ex. DUT-OR-003)
Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, 2025 Edition), Statute: ORS chapter 401 (Emergency Management and Services), the emergency-management act: declaration of a state of emergency (401.165); the Governor's police powers (401.168); rules and orders on commodities, services, industrial plants, labor and child care (401.188); the force of law of emergency rules and orders (401.192); the offense of violating them (401.990) (standing) (Ex. DUT-OR-004)
Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, 2025 Edition), Statute: ORS chapter 654, the Oregon Safe Employment Act: the employer's duty to furnish a safe and healthful place of employment and to do 'every other thing reasonably necessary' (654.010); prohibition of unsafe or unhealthy places of employment (654.015); duty of every employer, owner, employee and other person to comply with every safety and health order, standard and rule (654.022); the Director's jurisdiction over every place of employment (654.025); civil penalties (654.086); criminal penalties (654.991) (standing) (Ex. DUT-OR-005)
Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, 2025 Edition), Statute: ORS chapter 624 (Food Service Facilities), the sanitary code for restaurants: OHA's duty to make sanitation rules (624.041); license suspension, closure for imminent danger (624.073); diseased persons may not work and may not be employed, and the manager's duty to notify OHA (624.080); summary closure (624.096); criminal and civil penalties (624.990, 624.992) (standing) (Ex. DUT-OR-007)
