Event Record
Urban Grid and Digital Access Control During the Pandemic
Dense governance through health codes, venue codes, community lists, and grassroots dispatch.
Contents
Event scope
The record separates public-health necessity during an emergency from long retention, function creep, and weak appeal.
Verifiable timeline
- From 2020 health codes and community grids became core urban epidemic infrastructure.
- Venue codes and testing records further connected identity, location, and access.
- Policy changed rapidly at the end of 2022 and many compulsory interfaces stopped.
Institutions and mechanisms
Health, big-data, streets, communities, police, and commercial venues jointly enforced identity checks and access control.
Government response
Authorities described the systems as epidemic-control tools, while the PIPL set general principles and responsibilities for personal-information processing.
Unresolved questions
Local deletion, vendor retention, and later use lack a unified public audit. [1]
Sources
Regulation on Public Security Video Image Information Systemsprimary-recordLive
MPS Rules for Public Security Video Information Systemsprimary-recordUnavailable
Personal Information Protection Law of the PRCprimary-recordLive
Data Security Law of the PRCprimary-recordLive
Provisions on the Administration of Internet User Account Informationprimary-recordLive
Provisions on Algorithmic Recommendation in Internet Information Servicesprimary-recordLive
China's Algorithms of Repression: Reverse Engineering a Xinjiang Police Apptechnical-researchLive
We Chat, They Watchtechnical-researchLive
Censored Contagion IItechnical-researchLive
OHCHR Assessment of Human Rights Concerns in Xinjiangofficial-findingLive
Treasury Sanctions on Biometric Surveillance Technologyofficial-findingLive
2024 Country Report on Human Rights Practices: Chinagovernment-reportLive
Official Accountability Record on the Henan Red-Code Incidentprimary-recordRedirected
Investigation into Red Health Codes Assigned to Henan Bank Depositorsinvestigative-reportingLive
CECC 2025 Annual Reportgovernment-reportLive
Human Rights Watch Report on Detained White Paper Protestersinvestigative-reportingLive
Amnesty International Interviews One Year after the White Paper Movementinvestigative-reportingLive