What Is UNEF
UNEF (Unidade Nacional de Estrangeiros e Fronteiras) is Portugal's new National Foreigners and Borders Unit, created as part of the restructuring that replaced SEF. Unlike AIMA, which handles the administrative side of immigration, UNEF is a law enforcement body operating under the PSP (Polícia de Segurança Pública), Portugal's national police force. UNEF inherited the policing and enforcement functions that were previously handled by SEF, including border control, immigration enforcement, removals, and investigation of immigration-related crimes.
The creation of UNEF reflects the government's decision to completely separate the administrative and enforcement aspects of immigration management. AIMA handles your application, processes your permit, and manages integration services. UNEF handles border checks when you enter or leave Portugal, enforces immigration law, manages removal proceedings, and investigates immigration fraud. This separation means the people deciding on your application are organizationally and functionally separate from those involved in enforcement, which was a key goal of the reform following the incidents that led to SEF's dissolution.
UNEF vs AIMA Responsibilities
Understanding which agency handles what prevents confusion and misdirected inquiries. AIMA is responsible for processing residence permits and visa applications, managing the digital platform, scheduling appointments, handling renewals and changes of status, family reunification, asylum processing, and integration services. UNEF is responsible for passport control at airports and seaports, enforcement of immigration law within Portugal, deportation and removal proceedings, investigation of document fraud and people trafficking, and cooperation with international law enforcement on immigration matters.
In practice, most immigrants interact primarily with AIMA rather than UNEF. Your contact with UNEF is typically limited to passing through passport control at airports and potentially encountering police checks that include identity verification. However, if you are in Portugal without valid authorization, if AIMA refers your case for enforcement action, or if you are involved in an immigration investigation, UNEF becomes the relevant authority. The two agencies share information through linked databases, so actions taken with one may affect your interactions with the other.
Border Control and Entry
When you arrive at a Portuguese airport or seaport, UNEF officers manage the passport control process. They verify your identity, check your visa or entry authorization, and may ask questions about the purpose of your visit. If you are entering on a residence visa, have your visa and supporting documentation ready. If you are a resident returning to Portugal, your residence permit card is your primary entry document. For those with expired permits and pending renewals, having comprehensive documentation including your AIMA receipt is important for smooth border processing.
UNEF officers at borders have the authority to deny entry to persons who do not meet entry requirements, refer cases for further investigation, and in some cases detain persons at the border while their situation is clarified. If you are denied entry or experience difficulties at the border, you have the right to contact a lawyer and to be informed of the reasons for any adverse decision. For residents with valid permits or pending applications, border entry should be straightforward, but carrying complete documentation ensures you can respond to any questions without difficulty.
Enforcement and Removal
UNEF handles enforcement of immigration law within Portugal, including identifying and processing persons residing without valid authorization. This can involve identity checks during routine police operations, targeted enforcement operations in areas where unauthorized immigration is suspected, and investigations triggered by reports from employers, landlords, or other sources. If UNEF determines that someone is in Portugal without valid authorization, removal proceedings may be initiated.
Removal proceedings involve formal notification of the decision, an opportunity to respond and present your case, and potential appeal through administrative and judicial channels. Persons subject to removal have the right to legal representation, and legal aid may be available for those who cannot afford a lawyer. Voluntary departure within a specified timeframe is usually offered before forced removal is implemented. If you receive any communication from UNEF regarding your immigration status, seek legal advice immediately. Do not ignore enforcement notices, as failing to respond can result in a removal order being issued by default.
Your Rights During UNEF Interactions
During any interaction with UNEF, you have fundamental rights that must be respected. You have the right to be informed of the reason for any stop, check, or detention. You have the right to an interpreter if you do not speak Portuguese. You have the right to contact a lawyer and to have legal representation during any formal proceedings. You have the right to contact your country's embassy or consulate. These rights apply regardless of your immigration status and cannot be waived by UNEF officers.
If you believe your rights have been violated during a UNEF interaction, document the incident as thoroughly as possible including the date, time, location, names or badge numbers of officers involved, and what occurred. Complaints can be filed through the PSP's internal affairs mechanism, the Portuguese Ombudsman, or through the courts. Portugal's commitment to human rights and the rule of law means that complaints about law enforcement conduct are taken seriously, and the creation of UNEF as a professional unit under the PSP includes oversight mechanisms designed to prevent the kinds of abuses that occurred under SEF.