Argentina shifts from post-closing reviews to mandatory pre-closing antitrust approvals under law 27.442, fundamentally altering M&A timelines and deal execution starting next week.
Operations of corporate mergers and acquisitions in Argentina leave behind a decades-old framework beginning next week, La Nación reported. Law 27.442 introduces a mandatory pre-closing control system that forces corporations to secure regulatory clearance before finalising deals.
- Pre-Closing Mandate: Buyers must wait for regulatory approval before executing share transfers and final payments.
- The Standstill Period: Parties cannot involve themselves in target company operations during the review phase to avoid illegal gun jumping.
- Financial Thresholds: Transactions remain exempt from pre-closing oversight if combined annual revenues stay below US$100 million.
Under the prior scheme, companies closed transactions first and notified the competition authority afterward, creating severe difficulties when regulators objected to finalized integrations.
The new pre-closing framework eliminates that vulnerability by introducing a formal standstill period. Bernardo Cassagne, a partner at TCA Tanoira Cassagne, explained that this development changes contract drafting and requires buyers to abstain from steering target operations prior to official clearance, La Nación reported.
| Regulatory Metric | Previous Regime | New Law 27.442 Framework |
|---|---|---|
| Review Timing | Post-closing notification | Mandatory pre-closing approval |
| Exemption Threshold | Varying criteria | Combined revenue under US$100 million |
| Operational Control | Immediate integration permitted | Restricted during standstill period |
Legal and financial specialists emphasize that state processing speed remains the central variable for investment flows. Gonzalo Santamarina, director of MAP Capital, noted that slow regulatory responses introduce friction into capital deployment, La Nación reported. Meanwhile, Patricio Rotman of F&G Advisors warned that timelines spanning 30 to 60 days are necessary to prevent market volatility from altering deal valuations between signing and closing.
The newly empowered National Authority for the Competition, led by Rodolfo Montamat, Lucas Gabriel Trevisani Vespa, and Marcelo Rubén D’Amore, will administer fast-track paths for low-risk transactions. Miguel del Pino, partner at Marval O’Farrell Mairal, noted that prior authorization is standard across major global jurisdictions and should not deter foreign or domestic investment if implemented efficiently, according to La Nación.
