Does the Time and Space Companion need to sign a commitment letter when going out?

Time and space companions need to sign a commitment letter when going out.

According to the relevant policies of Zhejiang Province, if the time and space companions have a history of contact or are at risk of epidemics, 14 7 health management measures will be implemented (i.e. 14 days of centralized isolation medical observation and 7 days of home health observation);

If it is clear that there is no contact history or risk of epidemic, after the individual signs the commitment letter, 3 11 health management measures (3 days of home health observation or centralized isolation for 11 days of daily health monitoring) will be implemented.