A cross-border acquirer targeting a Chilean mid-market company assumed that the deal could close within three months. The target operated in two regulated sectors. That assumption proved costly. Chilean competition legislation and sector-specific regulatory conditions extended the process considerably – and nearly allowed a competing bidder to step in during the review period.
This M&A transaction in Chile required competition clearance from the Fiscalía Nacional Económica (Chilean competition authority) and parallel approval from a sectoral regulator. The share purchase agreement included carefully structured closing conditions and representations and warranties to manage risk during the extended review window. The matter closed successfully after a defined remediation period, with the acquirer retaining the strategic asset.
This case study outlines the client challenge, the legal strategy deployed, key milestones, complications encountered, and three transferable lessons for businesses pursuing similar cross-border transactions in Chile.
Client profile and the challenge ahead
The client was a European investment group with existing exposure across Latin American markets. It had identified a Chilean company operating in the utilities-adjacent and distribution sectors as a priority acquisition target.
The target had strong domestic market positioning. It also held concessions governed by Chilean administrative legislation. Those concessions triggered mandatory prior review by the sectoral regulator before any change of control could be recognised.
The client had already signed a non-binding letter of intent. A competing bidder was also in advanced discussions with the target's controlling shareholders. Time pressure was acute. The client needed a strategy that would protect deal exclusivity, manage the regulatory timeline, and limit liability exposure during the gap between signing and closing.
Due diligence had been partially completed by a local Chilean adviser. However, the scope had not addressed the full implications of Chilean competition legislation for a transaction of this market share profile. That gap was the first problem the legal team needed to resolve.
Strategy: structuring for a dual-track regulatory process
The core strategic decision was to pursue competition clearance and sectoral regulatory approval in parallel rather than sequentially. Sequential processing would have added months to the timeline. Parallel processing introduced coordination complexity but preserved the deal schedule.
The M&A practice for Chile team structured the share purchase agreement (SPA) with two separate sets of closing conditions. The first set addressed competition clearance. The second addressed sectoral approval. Either condition could independently delay closing, but neither could independently terminate the agreement – unless a longstop date passed without resolution.
Representations and warranties in the SPA were calibrated to reflect the dual-track exposure. The target's shareholders gave enhanced warranties regarding the regulatory status of the concessions. A warranty and indemnity mechanism was built in to address post-closing discoveries arising from the due diligence gap identified at the outset.
The due diligence scope was expanded immediately after engagement. It covered Chilean corporate legislation, the concession framework under administrative legislation, employment legislation obligations affecting the target's workforce, and existing commercial contracts with change-of-control provisions.
Engaging a law firm in Chile with direct experience before the Fiscalía Nacional Económica was essential for the competition filing. The filing required detailed market share analysis, competitive effects submissions, and a proposed remedies package prepared in advance – not in response to a regulator request.
Key milestones and complications encountered
The competition filing was submitted within six weeks of SPA execution. The regulator acknowledged receipt and opened a Phase I review. Phase I concluded without a clearance decision. The matter was escalated to Phase II review, which extended the timeline by approximately three months beyond the original longstop date.
The longstop date required renegotiation. The target's shareholders were reluctant to extend without a price adjustment mechanism. The legal team structured a price adjustment formula tied to the regulatory calendar rather than to a fixed date. This preserved deal economics while addressing the shareholders' concern about holding risk during the extended review period.
The sectoral regulator raised a separate concern: the acquirer's European parent held an indirect interest in a company that operated in an adjacent Chilean market. That interest had not been identified in the initial due diligence scope. It required a supplementary filing and an undertaking to divest the indirect interest within a defined period post-closing.
For clients navigating related corporate law matters in Chile, the interaction between competition legislation and sector-specific administrative legislation is a recurring structural challenge. The two regulatory systems operate on different timelines and have different remediation standards.
Phase II clearance was granted with conditions. The conditions required behavioural undertakings on pricing practices in one of the target's operating segments. Those undertakings were accepted. The sectoral approval followed within four weeks of competition clearance. Closing occurred on a revised date, approximately five months after original SPA execution.
To explore how a similar dual-track regulatory strategy could apply to your transaction in Chile, contact us at info@ferrazwhitmore.com.
Transferable lessons for cross-border M&A in Chile
Lesson one: map all regulatory touchpoints before signing. Chilean M&A transactions in regulated sectors involve at least two parallel approval processes. Competition legislation applies based on market share thresholds – and those thresholds are calculated on a combined post-transaction basis, not on the acquirer's standalone position. Sectoral legislation adds a separate layer. Both must be identified and scoped in due diligence before the SPA is executed. Discovering either after signing forces renegotiation of closing conditions under time pressure.
Lesson two: structure closing conditions to reflect regulatory reality. A single closing condition for "all regulatory approvals" creates a binary outcome: everything clears, or the deal fails. Separating competition clearance from sectoral approval in the SPA gives the parties tools to manage partial clearances, phased conditions, and behavioural undertakings. It also creates a clearer basis for longstop date extensions and price adjustments if the timeline extends.
Lesson three: prepare remedies before the regulator requests them. Chilean competition review of deals with significant market share implications will almost always involve a remedies discussion. Parties that arrive at Phase II with a pre-prepared remedies package – whether structural divestments or behavioural commitments – shorten the review period and retain more control over the remedy design. Waiting for the regulator to propose remedies typically results in more intrusive outcomes. The comparison with U.S. M&A competition clearance practice is instructive: proactive remedy preparation is equally effective in both systems.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients across 46 jurisdictions. Our Americas practice supports cross-border M&A transactions, investment structuring, and regulatory clearance processes across Chilean, Brazilian, and wider Latin American markets. Our counsel combines civil law expertise with common law transaction disciplines – making us effective advisers for European and North American clients entering Chilean regulated sectors. The firm's M&A team has advised on share purchase agreement structuring, due diligence scoping, and competition filing strategy in multiple civil law systems across the Americas. Ferraz & Whitmore is a member of leading international legal associations focused on cross-border M&A practice. To discuss your transaction in Chile or another Latin American jurisdiction, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.