Argentina promulgated an extradition treaty with Chile on Friday, streamlining criminal cooperation between the two nations as both grapple with escalating organized crime that's strained their judicial systems and driven security debates to the center of national politics. Law 27,824 puts into force the treaty signed in Santiago in December 2023, which Congress approved 22 days ago on Aug. 27. Decree 1032 of 2026 formalized the agreement.
The treaty replaces an older framework that had grown unwieldy, with cases stalling on procedural grounds in recent years. Chile's security debate has sharpened the need because cross-border organized crime has been a central political issue there since 2023. Rosario's drug violence has driven several security measures in Argentina over the same period, making judicial efficiency a practical necessity rather than a diplomatic nicety.
Electronic Judicial Cooperation
Argentina also promulgated Law 27,825 the same day, adopting the Ibero-American convention on the electronic transmission of international judicial cooperation requests. The convention was signed in Medellín in July 2019 and covers the Ibero-American region. The platform it establishes is known as Iber@.
It allows courts to send requests electronically rather than through diplomatic channels. The practical effect for Argentina is speed, with requests that took months through embassies able to move in days. The agreement is multilateral, not bilateral with Chile, extending the efficiency gains across the region.
Malvinas Sanctions Expansion
A separate bill sent to the Chamber of Deputies on Thursday proposes far-reaching sanctions for resource extraction in disputed South Atlantic territories. Called the National Sovereignty Defence Law, it replaces legislation dating from 2011. The bill would extend sanctions from hydrocarbons exploration without Argentine authorization to any natural resource, renewable or not, on the Argentine continental shelf.
Its geographic scope covers the Malvinas, South Georgia, the South Sandwich Islands and surrounding maritime areas. Argentina claims all of them and Britain administers them. The bill proposes fines from 4,000 to 500,000 barrels of oil equivalent, prison of up to twenty years, and disqualification from five to twenty.
It would bar offenders from operating anywhere in Argentina, not only in the disputed area, and would create a public register of offenders. It would also bar state bodies and private parties from contracting with them. The bill establishes a National Security Council chaired by the president, with powers over currency restrictions, asset freezes and the suspension of authorizations.
Terrorism Register and Legal Challenges
The most contentious part writes an existing public register of persons and entities linked to terrorism and its financing into law. Inclusion on that register requires only reasonable grounds for suspicion, with no conviction needed. Inclusion triggers immediate asset freezes and exclusion from state contracts.
An Argentine court issued an injunction the same day against the Sea Lion project, naming Rockhopper Exploration and Navitas Petroleum as the companies behind it. Britain's position is unchanged and the islanders' is unchanged with it. Argentine law has no force there.
Why This Matters:
The extradition and electronic cooperation measures reflect a pragmatic response to organized crime that's overwhelming judicial capacity in both nations. Faster extradition and electronic requests reduce the bureaucratic drag that's let criminals exploit delays. The Malvinas bill, however, raises questions about extraterritorial enforcement and due process. Asset freezes based on suspicion rather than conviction create investment uncertainty, and a public register without judicial review invites abuse. Britain administers the territories and won't recognize Argentine jurisdiction, meaning the law's practical effect is to deter firms from operating in both markets. That's economic coercion dressed as sovereignty protection, and it risks isolating Argentina from investors who won't accept legal uncertainty as the price of market access.