Will the Social Security Bureau send a notification message to the employees of Shenzhen company in the case of staff reduction?

Shenzhen Social Security Bureau will send a notification message to employees. However, the company needs to carry the ID card and the proof materials to terminate the labor relationship when handling the reduction of the insured, and the unit will fill in the change form and go through the formalities in the lobby of the district endowment insurance center. /kloc-No change will be made after 0/5 days. The layoffs will take effect in the month before 25th and the month after 25th. Resigned employees should apply for social security reduction in time in the current month, and social security application data will not be generated in the next month after successful reduction.