How to write the topic that outsiders are not allowed to live in this unit?

You can write a notice about prohibiting employees from staying in the dormitory.

According to company regulations, it is forbidden to stay with foreigners in the staff dormitory. Employees who resign or dismiss must move out of the dormitory immediately on the day they leave their posts; Anyone who leads foreigners to live in the company dormitory without permission will be dismissed without compensation. If the circumstances are serious, the public security organ will be notified and held accountable.

The company will strictly check, and the on-the-job accommodation personnel of the company have the right to refuse foreigners to enter the dormitory and report the situation to the company in time.

Hereby announce!

X X ltd

202 1 year 1 1 month19th

This is a template, which can be modified according to the actual situation of yourself and the company to achieve better results.