Knowra Immigration law Immigration law Immigration law governs noncitizens’ entry, residence, rights, and removal within a country. It determines legal status and the procedures through which governments grant or restrict it.
Citizenship : Citizenship is formal membership in a state, carrying rights and duties under its law. Citizenship generally places a person outside rules that apply specifically to noncitizens.
Border control : Border control is the inspection and regulation of people and goods crossing a territorial boundary. Border officials apply entry rules when noncitizens arrive.
Family reunification : Family reunification is the process of enabling separated family members to join one another across national borders. Many systems provide admission pathways based on qualifying family relationships.
Nationality law : Nationality law determines a person’s legal membership in a state, including acquisition and loss of nationality. It concerns membership itself, while immigration law primarily regulates noncitizens’ presence.
Family separation : Family separation is the division of family members through migration, government policy, conflict, or other forces. Detention, deportation, and restrictive admission rules can separate relatives.
Visa : A visa is an authorization, usually placed in a passport, permitting travel to a border to seek entry for specified purposes. Visa categories define many routes for noncitizens to request admission.
Immigration detention : Immigration detention is the custody of noncitizens under civil immigration authority, often during proceedings or removal. Detention can accompany enforcement, but differs legally from criminal punishment.
Employment-based immigration : Employment-based immigration is the admission or residence of noncitizens through work-related legal categories. It connects labor demand, employer sponsorship, and immigration status.
Criminal law : Criminal law defines offenses, penalties, and procedures for prosecuting conduct treated as a crime. Immigration violations are often handled through civil processes, though conduct can trigger both systems.
Undocumented immigrant : An undocumented immigrant is a person living in a country without the immigration status required by its law. Status violations affect exposure to enforcement and access to legal protections.
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