Spain

Borders, customs and immigration in Spain

One statute divides the border between two State security forces — a civil one that controls who crosses and a military one that guards where they cross — and two Spanish cities sit outside the Union customs territory altogether.

Fact-checkedSafety review clearedLast updated 19 September 2026Last reviewed 19 September 2026

Facts verified: September 2026

This is a static reference page, not a live feed — check anything you intend to act on with the official source.

Spain does not have a border agency. It has two State security forces, and one statute divides the border between them. Article 9 of the Ley Orgánica 2/1986 constitutes the Cuerpo Nacional de Policía as "un Instituto Armado de naturaleza civil, dependiente del Ministro del Interior", and the Guardia Civil as "un Instituto Armado de naturaleza militar, dependiente del Ministro del Interior" for the functions that Act gives it — and of the Defence Minister otherwise. Two forces, two legal natures, one ministry for these purposes.

Analysis

The division is between WHO crosses and WHERE they cross

Article 12 sets out what it calls a "distribución material de competencias", and read against the border it draws an unusually clean line. To the CUERPO NACIONAL DE POLICÍA it gives "el control de entrada y salida del territorio nacional de españoles y extranjeros" and the functions provided for in the legislation on "extranjería, refugio y asilo, extradición, expulsión, emigración e inmigración" — the person crossing, and the question whether they may. To the GUARDIA CIVIL it gives "la custodia de vías de comunicación terrestre, costas, fronteras, puertos, aeropuertos" — the places themselves. None of the four systems described here before this one splits the border that way: Canada and the United States divide by organisation at the ports and between them, Germany by statutory task, the Netherlands by ministry and by one named seaport.

Goods sit with the military force too, and the statute describes the function rather than naming an administration. Article 12(B)(b) gives the Guardia Civil "el resguardo fiscal del Estado y las actuaciones encaminadas a evitar y perseguir el contrabando" — the fiscal guard of the State, and the work of preventing and pursuing smuggling. That is a policing function over goods at the border. WHICH BODY ADMINISTERS CUSTOMS ITSELF is a different question, and this Act does not answer it: no customs administration is named here, and none is described.

The Union layer reaches Spain through a different instrument from the ones the German and Dutch statutes cite. The Ley Orgánica 4/2000 on the rights and freedoms of foreigners refers to the list of inadmissible persons "prevista en el Convenio de aplicación del Acuerdo de Schengen de 14 de junio de 1990" and provides for communication in accordance with that Convention’s rules. The provisions read do NOT mention Regulation (EU) 2016/399, so nothing here says that Spanish law cites the Schengen Borders Code; what it cites, by name and date, is the 1990 Implementing Convention.

Note

Two Spanish cities are outside the Union customs territory

Article 4 of the Union Customs Code enumerates the customs territory Member State by Member State, and the Spanish entry is one of the few carrying an express exclusion: "the territory of the Kingdom of Spain, except Ceuta and Melilla". So two Spanish cities on the North African coast are Spanish territory and Spanish territory that the Union customs territory does not include. What follows from that for goods, for persons, or for either city’s administration is NOT established here — the Code states the boundary and this page states no more than the Code does. The consolidated text also still enumerates the United Kingdom, the Channel Islands and the Isle of Man, which is a property of a consolidation that says of itself that it has no legal effect.

Uncertainty

What we could not establish

NO CUSTOMS ADMINISTRATION IS NAMED. The Act gives the Guardia Civil the fiscal guard of the State and the pursuit of smuggling; which body administers customs, and under which ministry, was not established and is not claimed.
The maritime arrangement beyond the coast was not established. Article 12(B)(d) gives the Guardia Civil custody of the coasts; nothing read establishes what happens in the territorial sea or beyond it, and no maritime body is named here.
Sanitary and phytosanitary control at the Spanish border was not researched. No body is named as holding it and nothing here should be read as saying none does.
WHAT FOLLOWS FROM THE CEUTA AND MELILLA EXCLUSION IS NOT ESTABLISHED. The Union Customs Code states that the customs territory does not include them. Whether and how goods or persons are controlled there, and by whom, was not researched.
Spanish law is not established as citing Regulation (EU) 2016/399. The aliens act read cites the 1990 Schengen Implementing Convention; whether other Spanish instruments cite the Borders Code was not researched.
The autonomous-community police forces are not described. The Ertzaintza and the Mossos d’Esquadra exist and are described on their own pages; whether either has any border function was not established.
The powers themselves were not researched. These pages establish which body holds which task, not what an officer may do, and nothing here should be read as describing a power.
Asylum procedure is not described anywhere on this page, and neither is detention, refusal at the border in any individual case, or any visa requirement.
The Union texts relied on for current wording are the consolidated versions, which state of themselves that they are "meant purely as a documentation tool" with "no legal effect". The Official Journal texts are cited alongside them for that reason.

Sources

Ley Orgánica 2/1986, de 13 de marzo, de Fuerzas y Cuerpos de Seguridad
Boletín Oficial del Estado (boe.es), BOE-A-1986-6859 · Legislation · 1986-03-13 · link verified 2026-09-19
The organic law of the security forces, read in full for the relevant articles. Supports the THREE tiers of security forces: the Fuerzas y Cuerpos de Seguridad del Estado (national), the police of the Autonomous Communities, and the local police. Names the two national forces (art. 9): 'a) El Cuerpo Nacional de Policía, que es un Instituto Armado de naturaleza civil, dependiente del Ministro del Interior. b) La Guardia Civil, que es un Instituto Armado de naturaleza militar...' — so the Guardia Civil is a militarily-organised force, not merely rural police. Provides the framework within which the Autonomous Communities that so provide in their Statutes create their own police forces.
Ley Orgánica 4/2000, sobre derechos y libertades de los extranjeros en España — consolidated text (BOE)
Agencia Estatal Boletín Oficial del Estado (Spain) · Legislation · link verified 2026-09-19
SCOPE: the point at which Spanish aliens law ties itself to the Schengen acquis by name. NOT visa criteria, NOT any decision on any person, NOT entry or refusal in any individual case, and nothing about how any control is carried out. The official consolidated text, read directly. Supports that the Act refers to the list of inadmissible persons "prevista en el CONVENIO DE APLICACIÓN DEL ACUERDO DE SCHENGEN DE 14 DE JUNIO DE 1990" and provides for communication in accordance with the rules that Convention establishes. THE INSTRUMENT CITED IS THE 1990 IMPLEMENTING CONVENTION, NOT THE SCHENGEN BORDERS CODE: the provisions read do not mention Regulation (EU) 2016/399, and no claim that Spanish law cites the Borders Code rests on this record. Establishes nothing about which bodies perform border control, which is in the Ley Orgánica 2/1986 and cited separately.
Regulation (EU) 2016/399 (Schengen Borders Code) — consolidated text as at 12 October 2025 (02016R0399 — EN — 12.10.2025 — 006.001)
Publications Office of the European Union (Cellar) — consolidated text · Legislation · link verified 2026-09-19
SCOPE: the current wording of the Schengen Borders Code, and only what it says at Union level. Read directly from the Publications Office. The publisher’s own metadata records the latest consolidation of the whole act — as distinct from its individually consolidated segments — as 2016R0399/20251012, dated 12 October 2025 and marked final. It consolidates the original act, Regulation (EU) 2017/2225, Regulation (EU) 2024/1717 and corrigenda, over the previous 10 July 2024 consolidation. LEGAL EFFECT, STATED BY THE DOCUMENT ITSELF: "This text is meant purely as a documentation tool and has no legal effect. … The authentic versions of the relevant acts … are those published in the Official Journal of the European Union." It is cited for current wording, never as the authentic instrument. Supports Art. 1, that the Regulation "provides for the absence of border control of persons crossing the internal borders between the Member States of the Union" and "lays down rules governing border control of persons crossing the external borders". Supports Art. 2(1) and 2(2), defining internal borders (common land borders, airports for internal flights, ports for regular internal ferry connections) and external borders (land, sea, air and port borders "provided that they are not internal borders"). Supports Art. 22, that "Internal borders may be crossed at any point without a border check on persons, irrespective of their nationality, being carried out", and Art. 23, that this "shall not affect … the exercise of police or other public powers". Supports Art. 5(1), that external borders "may be crossed only at border crossing points and during the fixed opening hours", with Member States notifying their list to the Commission. Supports Art. 15, that "Member States shall deploy appropriate staff and resources in sufficient numbers to carry out border control at the external borders", and Art. 16(1), that border control "shall be carried out by border guards". Supports Art. 2(14), that a "border guard" is "any public official assigned, in accordance with national law, to a border crossing point … who carries out, in accordance with this Regulation and national law, border control tasks". THE AGENCY APPEARS EXACTLY ONCE in the whole consolidated text, and only as a recipient of Member State risk assessments and six-monthly reports: this record does NOT support any claim that the European Border and Coast Guard Agency carries out border checks or replaces a national authority. Establishes nothing about which states apply the Code, nothing about customs, and nothing about any national institution.
Regulation (EU) 2016/399 (Schengen Borders Code) — the act as published in the Official Journal, OJ L 77, 23.3.2016
Publications Office of the European Union (Cellar) — Official Journal of the European Union · Legislation · 2016-03-23 · link verified 2026-09-19
SCOPE: the authentic text of the Schengen Borders Code as enacted, and nothing about how any Member State implements it. Read directly from the Publications Office. THE ENGLISH TEXT WAS IDENTIFIED FROM THE PUBLISHER’S OWN LANGUAGE METADATA, which names the EU authority-list concept for English, and NOT from the URL — where the English item is numbered .0006 and item .0001 is Bulgarian, so anything that took the first item or read a language off an address would be wrong by accident. The retrieved document opens "L_2016077EN.01000101.xml … Official Journal of the European Union L 77/1 … REGULATION (EU) 2016/399 … of 9 March 2016 … (codification)", which confirms instrument, language and Official Journal placement together. THIS IS THE AUTHENTIC VERSION: the consolidated text disclaims legal effect and points here. It does NOT carry later amendments — Regulation (EU) 2017/2225 and Regulation (EU) 2024/1717 amend it, and the current wording is on eu-sbc-2016-399-consolidated. Establishes nothing about national institutions, nothing about Frontex, and nothing about which states apply the Code.
Regulation (EU) No 952/2013 (Union Customs Code) — consolidated text as at 12 December 2022 (02013R0952 — EN — 12.12.2022 — 004.001)
Publications Office of the European Union (Cellar) — consolidated text · Legislation · link verified 2026-09-19
SCOPE: the current wording of the Union Customs Code, and only what it says at Union level. Read directly from the Publications Office; the publisher’s own metadata dates this consolidation 12 December 2022 and marks it final. LEGAL EFFECT, STATED BY THE DOCUMENT ITSELF: it "is meant purely as a documentation tool and has no legal effect", the authentic versions being those in the Official Journal. Supports Art. 1(1), that the Code lays down "the general rules and procedures applicable to goods brought into or taken out of the customs territory of the Union" and "shall apply uniformly throughout the customs territory of the Union". Supports Art. 5(1), that "customs authorities" means "the customs administrations of the Member States responsible for applying the customs legislation and any other authorities empowered under national law to apply certain customs legislation" — THE BODIES ARE NATIONAL AND ARE DESIGNATED NATIONALLY, which is the customs counterpart of the Schengen definition of a border guard. Supports Art. 4, the customs territory of the Union, enumerated Member State by Member State WITH EXPRESS EXCLUSIONS: the Faroe Islands and Greenland, Heligoland and Büsingen, Ceuta and Melilla, the municipality of Livigno, the French overseas countries and territories to which Part Four of the TFEU applies, and "the territory of the Kingdom of the Netherlands in Europe". That enumeration is what refutes the assumption that the customs territory is the sum of the Member States’ territories. Establishes nothing about border checks on persons, nothing about Schengen — which is a different regime with different participants — and nothing about any national customs body beyond the definition above.
Regulation (EU) No 952/2013 laying down the Union Customs Code — the act as published in the Official Journal, OJ L 269, 10.10.2013
Publications Office of the European Union (Cellar) — Official Journal of the European Union · Legislation · 2013-10-10 · link verified 2026-09-19
SCOPE: the authentic text of the Union Customs Code as enacted, and nothing about how any Member State administers customs. Read directly from the Publications Office, with the English text identified from the publisher’s own language metadata rather than from the URL. THIS IS THE AUTHENTIC VERSION, and it does NOT carry later amendments — the current wording is on eu-ucc-952-2013-consolidated. Establishes nothing about national customs administrations beyond the Code’s own definition, and nothing about border checks on persons, which are a different regime under the Schengen Borders Code.