At Cat Bi International Airport, although there is only one international flight from Korea per day, the large number of tourists remains a concern. To ensure the safety of flights as well as tourists when arriving in Hai Phong City, the Immigration Department and Hai Phong City’s Public Security have coordinated with professional forces and international airports to simultaneously control entry and exit strictly, guide tourists through immigration procedures, reduce congestion at the airport border gate area.

In addition to using professional measures, promoting the application of information technology to prevent, detect, and effectively fight against violations of legal regulations on immigration is also promoted by the management force. Recently, the application of technological equipment has helped promptly detect and handle many cases related to foreigners using fake documents to reside or enter illegally in the city. 

In recent years, along with international integration and investment attraction, the number of people entering and leaving Hai Phong has increased, especially by air. Determining the work of ensuring security and safety, preventing illegal entry, and fighting smuggling and trade fraud through the airport border gate area plays an important role. This work has mobilized the participation of many functional forces, thereby contributing to ensuring public order and social safety in the area./.