# Argentina Federal Criminal Procedure Code implementation

> Live situation record from CLSTR: https://clstr.news/situations/argentina-federal-criminal-procedure-code-implementation
> Updated: 2026-09-02T15:38:55.000Z. Sources: 11. Developments: 2.

The implementation of the Federal Criminal Procedure Code (CPPF) in Argentina is progressing through regional training and official mandates. In the Cuyo region, the Colegio de Abogados y Procuradores de la Primera Circunscripción Judicial scheduled training sessions for September to address the practical application of the code in Mendoza, San Juan, and San Luis. These sessions focus on oral litigation, judicial control, and investigative logic within the accusatory system.

In Entre Ríos, the Ministry of Justice announced via Resolution 417/2026 that the CPPF will officially take effect on November 30, 2026. This transition will apply to the entire province under the Federal Court of Appeals of Paraná. The new model establishes a clear separation of roles, where the Public Prosecutor's Office manages investigations and accusations while judges serve as guarantors of the process. Judicial authorities from Entre Ríos, Santa Fe, and Córdoba have also been coordinating to address administrative challenges and optimize justice services.

## Claims

- The Federal Criminal Procedure Code will be applied in Entre Ríos starting November 30, 2026. (single source)
- The new code will apply to the jurisdiction of the Federal Court of Appeals of Paraná, covering the entire province. (single source)
- The accusatory model establishes a division between investigation, accusation, and judging functions. (single source)
- Judicial authorities from Entre Ríos, Santa Fe, and Córdoba met in Paraná to exchange experiences and analyze challenges in justice administration. (single source)

## Timeline

### 2026-09-02: Entre Ríos to implement federal accusatory criminal code in November

Entre Ríos will implement the Federal Criminal Procedure Code on November 30, 2026, transitioning to an accusatory system. Meanwhile, judicial leaders from the Región Centro met to discuss service management.

5 sources. https://clstr.news/cluster/entre-ros-to-implement-federal-accusatory-criminal-code-in-november

### 2026-08-24: Legal training and infrastructure projects announced in Cuyo region

Legal professionals in Cuyo will hold training sessions on the Federal Criminal Procedure Code, while Rivadavia celebrates its 118th anniversary with several infrastructure inaugurations.

6 sources. https://clstr.news/cluster/legal-training-and-infrastructure-projects-announced-in-cuyo-region

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Cite as: Argentina Federal Criminal Procedure Code implementation. CLSTR, https://clstr.news/situations/argentina-federal-criminal-procedure-code-implementation