Naturalización por servicios públicos al país

Eligibility synthesis: A foreigner who has rendered extraordinary services to Argentina is exempt from the standard 2-year residence period (Art 2 bis of Ley 346 — the Citizenship Law — introduced via Ley 24.951/1998). Typical cases include rural teachers, physicians serving in vulnerable areas, and persons with notable scientific or artistic contributions.

Operational context: This route operates within the constitutional framework of Art 75 inc 12 CN (Argentine Constitution, which reserves general naturalization legislation to Congress), Ley 346/1869 (the Citizenship Law), and the federal human-rights treaty bloc under Art 75 inc 22 CN. The RIGI (Régimen de Incentivo para Grandes Inversiones — Large Investment Incentive Regime), created by Ley 27.742/2024 (the "Ley Bases" framework law), provides the framework for investments above USD 200M. DNU 366/2025 (emergency executive decree, Boletín Oficial 2025-05-29) regulates Art 2 bis of Ley 346 by recognizing a "relevant investment" as a path to naturalization without ordinary residence. The procedure under Decreto 524/2025 (implementing decree): the Citizenship-by-Investment Programs Agency (Agencia de Programas de Ciudadanía por Inversión) evaluates the application and DNM (Dirección Nacional de Migraciones, the National Directorate of Migration) decides within 30 business days. A significant unresolved legal question remains: DNU 366/2025 may be ultra vires, because Art 75 inc 12 CN reserves general naturalization law to Congress.

Key legal sources: Ley 346 (Citizenship Law), Ley 24.951/1998, the Federal Naturalization Court framework in force before DNU 366/2025, Decreto 524/2025 (Citizenship-by-Investment implementing decree), DNU 366/2025, and the federal human-rights treaty bloc.

Detailed criteria (cumulative):

• (a) Residence: 2 years of continuous residence (Art 2 Ley 346, the Citizenship Law), subject to the exceptions in Art 2 bis (Ley 24.951/1998): voluntary military service, extraordinary public services, marriage to an Argentine citizen, or a record of scientific or artistic achievement.
• (b) Deciding authority: Before DNU 366/2025 (emergency executive decree, Boletín Oficial 2025-05-29), naturalization was a judicial matter decided by the Federal Naturalization Court (Tribunal Federal de Naturalización). After DNU 366/2025, competence shifted to the National Directorate of Migration (Dirección Nacional de Migraciones, DNM) as an administrative procedure — there is a serious unresolved legal question whether this shift is ultra vires, since Art 75 inc 12 CN (Argentine Constitution) reserves general naturalization legislation to Congress.
• (c) Documentation: residence DNI (national identity document), criminal-record clearance certificate, proof of address, and proof of means of subsistence.
• (d) Examinations: a Spanish-language exam and a constitutional-values exam administered by DNM after DNU 366/2025 (see route AR-NAT-06).
• (e) Investment variant: under route AR-SPC-INV, Art 2 bis as regulated by DNU 366/2025 allows naturalization without ordinary residence — the first mechanism of its kind in Latin America.

Key legal sources: Ley 346 (Citizenship Law), Ley 24.951/1998, the Federal Naturalization Court framework in force before DNU 366/2025, Decreto 524/2025 (Citizenship-by-Investment implementing decree), DNU 366/2025, and the federal human-rights treaty bloc.

Phase 2 — Before DNU 366/2025 (emergency executive decree, Boletín Oficial 2025-05-29): Judicial procedure before the Federal Naturalization Court (Tribunal Federal de Naturalización), with intervention of the Federal Prosecutor General and a court judgment.

Phase 2 (alternative) — After DNU 366/2025: Administrative procedure before the National Directorate of Migration (Dirección Nacional de Migraciones, DNM). A serious unresolved legal question exists as to whether this is ultra vires, since Art 75 inc 12 CN (Argentine Constitution) reserves general naturalization legislation to Congress; constitutional protection actions (amparos) are pending before the Supreme Court (CSJN) in 2025-2026, and review by the National Chambers under Ley 26.122 (the law on congressional control of executive decrees) is also pending.

Phase 3 — Documentation: Residence DNI + criminal-record clearance certificates (from the Argentine Federal Police and, apostilled, from the country of origin) + proof of address + proof of means of subsistence + the Spanish-language and constitutional-values exam administered by DNM (see route AR-NAT-06).

Phase 4 — Decision: Citizenship letter (carta de ciudadanía), the Argentine DNI, and the naturalization record issued by the National Registry of Persons (Registro Nacional de las Personas, RENAPER).

Phase 5 — Investment route (AR-SPC-INV) via DNU 366/2025 and Decreto 524/2025: The Citizenship-by-Investment Programs Agency (Agencia de Programas de Ciudadanía por Inversión) assesses eligibility, then DNM decides within 30 business days — the first mechanism of its kind in Latin America.

Key legal sources: Ley 346 (Citizenship Law), Ley 24.951/1998, the Federal Naturalization Court framework in force before DNU 366/2025, Decreto 524/2025 (Citizenship-by-Investment implementing decree), DNU 366/2025, and the federal human-rights treaty bloc.

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• Gate Registry: v1.7.8

• National Directorate of Migration (Dirección Nacional de Migraciones, DNM), under the Ministry of the Interior (Ministerio del Interior) — holds naturalization competence after DNU 366/2025 (emergency executive decree, published in the Boletín Oficial on 2025-05-29). There is a serious unresolved legal question as to whether this transfer of competence is ultra vires, because Art 75 inc 12 CN (Argentine Constitution) reserves general naturalization legislation to Congress.
• National Registry of Persons (Registro Nacional de las Personas, RENAPER) — issues the Argentine national identity document (DNI) and processes late registrations of the citizenship option for children of Argentines (descent option).
• Ministry of Foreign Affairs and Worship (Ministerio de Relaciones Exteriores y Culto, the "Cancillería") — approximately 75 operating consulates handle descent registrations and the bilateral nationality agreements with Italy and Spain.

Judicial authorities:

• Supreme Court of Justice of the Nation (Corte Suprema de Justicia de la Nación, CSJN) — its Hooft decision, Fallos 327:5118 (2004), is a pillar of pro-dual-nationality doctrine; constitutional protection actions (amparos) challenging DNU 366/2025 are pending in 2025-2026.
• Federal Naturalization Court (Tribunal Federal de Naturalización) — held judicial competence over naturalization before DNU 366/2025.
• National Chambers of Appeal (Cámaras Nacionales) — exercise review of emergency executive decrees (DNUs) under Ley 26.122 (the law governing congressional control of such decrees).

Specialist bodies for related routes:

• Indigenous peoples route (AR-SPC-PueblosOriginarios): National Institute of Indigenous Affairs (Instituto Nacional de Asuntos Indígenas, INAI), the National Registry of Indigenous Communities (Registro Nacional de Comunidades Indígenas, RENACI), and the Territorial Survey program (Relevamiento Territorial, RETECI).
• Investment route (AR-SPC-INV): Citizenship-by-Investment Programs Agency (Agencia de Programas de Ciudadanía por Inversión), established under Decreto 524/2025 (implementing decree) — the first agency of its kind in Latin America.
• Malvinas route (AR-EXT Malvinas): the Argentine Consulate in London and the Foreign Ministry's Directorate for Malvinas and the South Atlantic (Dirección Malvinas y Atlántico Sur).

Key legal sources: Ley 346 (Citizenship Law), Ley 24.951/1998 (the amendment introducing the meritorious-service exceptions), the Federal Naturalization Court framework in force before DNU 366/2025, Decreto 524/2025 (Citizenship-by-Investment implementing decree), DNU 366/2025, and the federal human-rights treaty bloc.