| Ex. FOR-023 | Notice No. 1 (Jan. 23, 2020): suspension of public transport and outbound travel from Wuhan; Hubei provincial lockdown; State Council extension of the Spring Festival holiday (Jan. 26-27, 2020) and staggered work resumption (Feb. 2020)Wuhan lockdown notice | Wuhan Municipal Novel Coronavirus Pneumonia Prevention and Control Headquarters (reported by Xinhua) | China - Hubei Province / WuhanForeign government | Jan. 23, 2020 | 2020 Q2 | Context (guidance or announcement)Business closureTravel and quarantineSupply chain | Confirmed from a secondary source | |
| Ex. SEC-01-019 | Determination that a Public Health Emergency Exists (Jan. 31, 2020, effective Jan. 27, 2020) and renewals (Apr. 21, July 23, Oct. 2, 2020; Jan. 7, Apr. 15, July 19, Oct. 15, 2021)Determination that a Public Health Emergency Exists | Secretary of HHS | United StatesFederal | Jan. 31, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declaration | Confirmed from a secondary source | |
| Ex. MET-SFO-054 | Proclamation by the Mayor Declaring the Existence of a Local EmergencyProclamation of local emergency in connection with the imminent spread of COVID-19 | Mayor London N. Breed | City and County of San FranciscoCity | Feb. 25, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declaration | Confirmed from a secondary source | |
| Ex. SEC-06-GM-042 | VentureBeat, 'GDC postponed as multiple participants pull out over coronavirus fears' (Feb. 28, 2020), quoting the organizersMoscone Center and San Francisco convention calendar (class), including GDC 2020 | City and County of San Francisco (Moscone Center); Informa Tech (GDC); Salesforce (Dreamforce) | San Francisco, CAOrganizer | Feb. 28, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-11-GM-012 | FleetOwner TMC 2020 Annual Meeting Atlanta HeldTMC Annual Meeting & Transportation Technology Exhibition (ATA Technology & Maintenance Council) | American Trucking Associations, Technology & Maintenance Council | Atlanta (2020); Orlando planned, then virtual and Cleveland (2021), GAOrganizer | Feb. 28, 2020 | | Organizer notice | Confirmed from a secondary source | |