ARTICLE
5 January 2026

New Bid Opportunity: ANTAQ Prepares Bid For São Sebastião Port

MB
Mayer Brown

Contributor

Mayer Brown is an international law firm positioned to represent the world’s major corporations, funds, and financial institutions in their most important and complex transactions and disputes.
The Brazilian National Waterway Transport Agency (ANTAQ) approved the opening of a second public hearing and consultation regarding the lease of area SSB01 at the Organized Port of São Sebastião, São Paulo.
Brazil Transport

The Brazilian National Waterway Transport Agency (ANTAQ) approved the opening of a second public hearing and consultation regarding the lease of area SSB01 at the Organized Port of São Sebastião, São Paulo. The consultation period will run from December 29 to January 27, 2026. This round aims to receive comments on changes introduced after the first consultation held from September 30 to December 13, 2024.

Key Changes to the Project

ANTAQ indicated that the most relevant updates include the inclusion of containerized cargo handling within the scope, the expansion of the lease area to 426,949 square meters, and an increase to mandatory investment commitments. The consultation will only accept contributions related to the draft documents made available specifically for this public hearing.

Process and Participation

Submissions must be made exclusively via ANTAQ's electronic form, which is available on its website. Supporting digital materials such as maps, drawings, and photos may be emailed to anexo_audiencia072025@antaq.gov.br. However, email attachments do not replace the mandatory submission of written comments through the electronic form. Participants without access to the necessary tools may use computers at ANTAQ's Secretariat-General in Brasília or at its regional offices, as listed on the agency's website.

Key Takeaways for Clients

  • The consultation period runs from December 29 to January 27, focusing on revised draft documents for the SSB01 lease at São Sebastião Port.
  • Scope now includes containerized cargo handling, expanding potential commercial opportunities for multi-purpose and logistics operators.
  • The lease area has been increased to 426,949 m², signaling greater operational capacity and infrastructure scale.
  • Mandatory investments have been increased; bidders should reassess capex assumptions, phasing, and financing structures.
  • Only comments tied to the published drafts will be considered; timely review of the consultation package is essential.
  • Submissions must be filed via the online form; supporting files may be emailed, but do not replace the formal filing requirement.
  • ANTAQ is offering on-site access to computers at its headquarters and regional offices for participants who need it.

Recommended Next Steps

Prospective bidders and interested stakeholders should review the revised draft documents, reassess demand, capacity, and investment models in light of the expanded scope and area, and prepare targeted submissions addressing technical, operational, and financial aspects within the consultation window.

Visit us at mayerbrown.com

Mayer Brown is a global services provider comprising associated legal practices that are separate entities, including Mayer Brown LLP (Illinois, USA), Mayer Brown International LLP (England & Wales), Mayer Brown (a Hong Kong partnership) and Tauil & Chequer Advogados (a Brazilian law partnership) and non-legal service providers, which provide consultancy services (collectively, the "Mayer Brown Practices"). The Mayer Brown Practices are established in various jurisdictions and may be a legal person or a partnership. PK Wong & Nair LLC ("PKWN") is the constituent Singapore law practice of our licensed joint law venture in Singapore, Mayer Brown PK Wong & Nair Pte. Ltd. Details of the individual Mayer Brown Practices and PKWN can be found in the Legal Notices section of our website. "Mayer Brown" and the Mayer Brown logo are the trademarks of Mayer Brown.

© Copyright 2025. The Mayer Brown Practices. All rights reserved.

This Mayer Brown article provides information and comments on legal issues and developments of interest. The foregoing is not a comprehensive treatment of the subject matter covered and is not intended to provide legal advice. Readers should seek specific legal advice before taking any action with respect to the matters discussed herein.

[View Source]

Mondaq uses cookies on this website. By using our website you agree to our use of cookies as set out in our Privacy Policy.

Learn More