Corporate Law Update in Brazil: Q2 2026

Brazil corporate law 2026 is moving at a pace that demands close attention from foreign investors and locally incorporated entities alike. Recent quarters have brought amendments to corporate governance rules, updated compliance obligations for publicly held companies, and a series of landmark court decisions that reshape how disputes and liability are handled. This guide covers the most material legislative and regulatory developments, their practical implications for business structures, and the steps companies operating in Brazil should take now to remain compliant.

The Brazilian Corporate Law - Lei das Sociedades por Ações, Law 6,404/1976 - remains the central statute governing sociedades anônimas (SAs), but it has been subject to a series of targeted amendments that have accumulated into a meaningful shift in governance expectations. Recent legislative activity has focused on three broad areas: minority shareholder protections, board composition requirements, and disclosure obligations for related-party transactions.

On minority shareholder protections, amendments have reinforced the tag-along rights mechanism, ensuring that minority shareholders in publicly held companies receive treatment broadly equivalent to controlling shareholders in change-of-control transactions. The practical effect is that acquirers of controlling stakes must factor in the tag-along premium from the outset of deal structuring, raising the effective cost of acquisitions and requiring more careful pre-signing due diligence on the shareholder register.

Board composition rules have also been updated. The Comissão de Valores Mobiliários (CVM) - Brazil';s securities regulator - has issued guidance reinforcing the expectation that listed companies maintain a meaningful proportion of independent directors. While the statutory minimum remains set by CVM Resolution 80 and related instruments, the regulator has signalled that companies falling below the recommended threshold will face heightened scrutiny during periodic reviews. Foreign-controlled companies listed on Brazilian exchanges should audit their board composition against current CVM guidance without delay.

Related-party transaction disclosure has been tightened. Companies are now expected to provide more granular information in their reference forms (Formulário de Referência) about transactions with controlling shareholders, affiliates, and key management personnel. A common mistake among foreign-controlled entities is treating Brazilian disclosure standards as equivalent to those of their home jurisdiction. In practice, Brazilian rules require a level of transactional detail - including pricing rationale and conflict-of-interest analysis - that exceeds what many European or North American parent companies routinely prepare.

The CVM has been particularly active in issuing resolutions and guidance notes that affect day-to-day compliance for publicly held companies. Several resolutions issued in recent months have consolidated and updated earlier rules on periodic disclosure, insider trading controls, and the treatment of material facts.

CVM Resolution 44, which governs the disclosure of material facts and price-sensitive information, has been interpreted more broadly in recent enforcement actions. The regulator has taken the position that information about significant contract negotiations - not merely signed agreements - can constitute a material fact requiring immediate disclosure. Companies that apply a "wait and see" approach to disclosure, releasing information only once a deal is closed, risk enforcement proceedings and reputational damage. In practice, legal and compliance teams should establish clear escalation protocols that bring potential material facts to the attention of the investor relations officer well before signing.

The CVM has also updated its framework for environmental, social, and governance (ESG) reporting. Listed companies are now expected to align their sustainability disclosures with internationally recognised frameworks, and the regulator has indicated that it will assess the quality and consistency of these disclosures as part of its routine supervisory work. Many underestimate the operational burden of producing ESG disclosures that satisfy both Brazilian regulatory expectations and the requirements of international capital markets. Companies with dual listings or international investor bases should invest in integrated reporting processes rather than producing separate, inconsistent documents.

For companies considering an initial public offering or a follow-on offering in Brazil, the CVM';s updated prospectus requirements impose more detailed risk factor disclosure, particularly around governance, related-party exposure, and environmental liabilities. Advisers should build additional time into IPO timelines to accommodate the expanded disclosure review process.

If your company is navigating CVM compliance obligations or preparing for a capital markets transaction in Brazil, contact info@vlolawfirm.com. We can help structure the setup correctly the first time.

Brazilian courts have continued to develop the jurisprudence on corporate liability in ways that carry direct practical consequences for group structures and holding company arrangements. The Superior Tribunal de Justiça (STJ) - Brazil';s highest court for non-constitutional matters - has issued several decisions that clarify, and in some cases expand, the circumstances in which courts will disregard the corporate veil under Article 50 of the Brazilian Civil Code.

The STJ has reaffirmed that veil-piercing requires evidence of actual abuse - either confusion of assets between legal entities or deviation from corporate purpose - and is not available merely because a subsidiary is insolvent. This is a meaningful protection for group structures, but the court has also signalled that asset commingling between a parent and its Brazilian subsidiary, even if informal or inadvertent, can satisfy the abuse threshold. A non-obvious requirement is that Brazilian courts look at the economic reality of the relationship, not just the formal corporate documents. Groups that share bank accounts, office space, or management personnel between entities without clear contractual arrangements are at elevated risk.

In the area of arbitration, Brazil';s Arbitration Law - Law 9,307/1996 - continues to provide a robust framework for commercial dispute resolution, and the use of arbitration clauses in shareholders'; agreements and corporate bylaws has become standard practice for companies with international shareholders. Recent court decisions have reinforced the principle that arbitration clauses in bylaws bind all shareholders, including those who did not vote in favour of their adoption, provided the statutory procedure for amendment was followed. Foreign investors structuring Brazilian joint ventures should ensure that arbitration clauses are properly incorporated into both the shareholders'; agreement and the company';s estatuto social.

Labour-related corporate liability has also attracted judicial attention. Courts have increasingly examined whether corporate restructurings - including spin-offs and asset transfers - were structured in a manner designed to evade employment obligations. Under the Consolidação das Leis do Trabalho (CLT), successor liability in labour matters can attach to acquiring entities even in asset deals if the transaction results in the continuation of the same business activity. Buyers in M&A transactions should conduct thorough labour due diligence and consider representations, warranties, and indemnities that specifically address this exposure.

Foreign companies operating in Brazil through subsidiaries, branches, or joint ventures face a layered compliance environment that combines federal corporate law, CVM regulation (where applicable), Central Bank of Brazil (Banco Central do Brasil - BCdB) foreign investment registration requirements, and state-level obligations. Recent developments have tightened several of these layers simultaneously.

The BCdB';s electronic registration system for foreign direct investment - the RDE-IED module within the SISBACEN platform - requires that all foreign capital contributions and repatriations be registered promptly. A common mistake is allowing registration to lapse or become inaccurate following corporate restructurings, capital increases, or intercompany loans. Inaccurate registration can complicate future remittances and create regulatory exposure. Companies should conduct an annual reconciliation of their BCdB registration against actual capital flows.

Brazil';s anti-corruption framework - centred on the Lei Anticorrupção, Law 12,846/2013 - imposes strict liability on legal entities for corrupt acts committed by their employees, agents, or intermediaries, even without proof of management knowledge or intent. The Controladoria-Geral da União (CGU) has continued to develop its guidance on compliance programmes, and companies that can demonstrate a robust, genuinely implemented compliance programme benefit from reduced penalties in enforcement proceedings. Many foreign-owned companies underestimate the gap between having a compliance policy on paper and meeting the CGU';s expectations for an effective programme. The CGU';s published criteria cover tone at the top, risk assessment, training, third-party due diligence, and internal reporting channels.

Transfer pricing rules in Brazil have undergone a significant overhaul, aligning the country';s framework more closely with OECD standards. The new rules - phased in under recent legislation - replace the fixed-margin methods that previously applied and introduce the arm';s-length principle as the governing standard. For multinational groups with Brazilian operations, this change requires a comprehensive review of intercompany pricing policies, documentation, and the allocation of functions, assets, and risks within the group. Companies that have not yet updated their transfer pricing documentation to reflect the new framework should treat this as a priority compliance matter.

The legislative and regulatory developments described above have direct consequences for deal structuring, due diligence, and post-closing integration in Brazilian M&A transactions. Buyers and sellers alike need to adjust their processes to reflect the current environment.

Due diligence scope has expanded. In addition to the standard review of corporate documents, contracts, and litigation, buyers should now include a dedicated review of CVM compliance history (for listed targets), BCdB registration accuracy, transfer pricing documentation, and the adequacy of the target';s anti-corruption compliance programme. Each of these areas can generate material post-closing liability if not properly assessed before signing.

Deal structuring choices - particularly the decision between a share deal and an asset deal - continue to be influenced by Brazil';s approach to successor liability in tax, labour, and environmental matters. Share deals preserve the target';s existing registrations and licences but transfer all historical liabilities. Asset deals can, in principle, limit liability exposure, but Brazilian courts and regulators have shown a willingness to look through formal structures where the economic substance of the transaction suggests a business continuation. Sellers should be aware that representations and warranties insurance is available in the Brazilian market, though the product is still developing and coverage terms vary significantly between insurers.

Post-closing integration requires attention to corporate governance alignment. Where a foreign acquirer imposes its global governance framework on a Brazilian subsidiary, it must ensure that the local estatuto social and internal regulations are updated to reflect the new structure. Conflicts between the global governance framework and Brazilian mandatory law - for example, on the rights of minority shareholders or the powers of the fiscal council (conselho fiscal) - must be resolved in favour of Brazilian law. A non-obvious requirement is that the conselho fiscal, if established, has statutory powers that cannot be contractually curtailed, even by a shareholders'; agreement governed by foreign law.

In practice, founders and acquirers should consider engaging Brazilian legal counsel at the term sheet stage rather than waiting until due diligence. Early legal input can identify structural issues - such as the need for CADE (Conselho Administrativo de Defesa Econômica) merger control clearance - that affect deal timelines and pricing.

For assistance with M&A due diligence, deal structuring, or post-closing compliance in Brazil, contact info@vlolawfirm.com. We can assist with documents and filings.

What are the most significant compliance risks for foreign-owned companies in Brazil right now?

The three areas generating the most enforcement activity are anti-corruption compliance under the Lei Anticorrupção, transfer pricing documentation under the recently overhauled framework, and BCdB foreign investment registration accuracy. Foreign-owned companies that have not reviewed their compliance programmes against the CGU';s published criteria, updated their intercompany pricing policies to reflect the new arm';s-length standard, and reconciled their BCdB registrations are carrying avoidable regulatory risk. The consequences of non-compliance range from administrative fines to restrictions on profit remittances and, in serious cases, criminal liability for individuals. A structured compliance audit covering all three areas is the most efficient way to identify and remediate gaps.

How long does it typically take to complete a corporate restructuring or M&A transaction in Brazil, and what drives the timeline?

Timelines vary considerably depending on the complexity of the transaction and the regulatory approvals required. A straightforward share acquisition in a privately held company with no merger control filing requirement can close in six to ten weeks from signing, assuming due diligence is substantially complete. Transactions that require CADE merger control clearance add a minimum of several weeks for a fast-track review and potentially several months for a full Phase II investigation. CVM approval for transactions involving listed companies adds further time. The most common cause of delay is incomplete or inaccurate corporate documentation at the target, which extends due diligence and complicates the preparation of closing conditions. Investing in document organisation before a sale process begins materially reduces transaction risk and timeline.

Should a foreign investor use a sociedade anônima or a sociedade limitada for a Brazilian subsidiary?

The choice depends on the investor';s operational and governance priorities. A sociedade limitada (Ltda.) is simpler and cheaper to establish and maintain, with fewer mandatory governance requirements and lower ongoing compliance costs. It is well suited to wholly owned subsidiaries with a single or small number of quotaholders. A sociedade anônima (SA) is required for companies seeking access to capital markets, and it provides a more developed governance framework - including the option to issue different classes of shares - that is better suited to joint ventures with multiple investors or companies anticipating future equity financing. Foreign investors in joint ventures often prefer the SA structure because the statutory framework for shareholder rights, tag-along protections, and dispute resolution is more developed and predictable. The choice also has tax implications that should be assessed with a Brazilian tax adviser before incorporation.

Brazil';s corporate law environment is evolving rapidly, with recent legislative amendments, CVM regulatory updates, and judicial decisions creating new obligations and risks for both domestic and foreign-owned companies. Staying current requires active monitoring of regulatory output, periodic compliance audits, and legal structures that are genuinely aligned with Brazilian mandatory law rather than simply adapted from foreign templates.

VLO Law Firms advises international clients on corporate law matters in Brazil. We can assist with company formation and restructuring, CVM compliance, M&A due diligence and deal structuring, anti-corruption programme design, and BCdB registration management. To request a consultation, contact: info@vlolawfirm.com