How to check the records of local codes?

I can't. The printed health code can check the previous travel records.

The health code is declared online by citizens or workers who have returned to work after rework, and the personal QR code can be generated after background review. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.

In the prevention and control of epidemic situation and resumption of production, health code can realize efficient personnel flow management, improve the inspection efficiency of office buildings, shopping malls, subways, railway stations and other crowded places, and avoid excessive personnel contact and gathering.

Introduction standard

On March 5, 2020, the draft of Reference Structure and Technical Guide for Epidemic Prevention Norms passed the expert review meeting and was formally submitted for approval. The promulgation of this standard provides technical specifications for epidemic prevention password development enterprises, and regulates and requires the functions of personnel management, authorization management and collection point management of epidemic prevention password users.

On April 29th, 2020, the State Administration of Market Supervision (Standards Committee) issued an announcement to release a series of national standards for personal health information codes. After the implementation of this series of national standards, the code system, expression and data content of personal health information codes can be unified, and personal information protection and information enjoyment can be considered as a whole. It is suitable for guiding the design, development and system integration of health information system.