What does immigration control mean?

What does immigration control mean? Immigration supervision refers to the work of tracking and supervising the personal data and whereabouts involved in the immigration process when the immigration bureau implements relevant immigration policies and procedures. The purpose of immigration surveillance is to ensure the legality, fairness and transparency of immigration affairs and prevent criminals from using immigration channels to engage in illegal activities.

Immigration surveillance can not only investigate the applicant's background information, immigration route and immigration purpose, but also review and supervise the applicant's whereabouts, residence change, study and work during the immigration process. The Immigration Bureau can also cooperate with other law enforcement departments to strengthen the management of immigrants with continuous residence and citizenship, abide by national laws and disciplines, and maintain social order.

Immigration supervision is a global issue. Different countries have different immigration policies, and the intensity of immigration supervision is also different. Immigration monitoring can ensure the safety of citizens and the sovereign independence of the country to a certain extent, but it also needs to avoid bringing unnecessary pressure and unfair treatment to immigrants. Therefore, protecting the rights and interests of immigrants and maintaining fairness and justice is one of the important tasks of immigration supervision.