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Infra S.A Opens Public Consultation to Update Brazil’s Environmental Licensing Rules for Major Infrastructure Projects

by Omar El Sayed - World Editor

Infra S.A. Opens Public Consultation on updated Environmental Licensing Rules for Major Projects

January 23, 2026 — In a move aimed at aligning Brazil’s infrastructure push with stronger biodiversity safeguards, Infra S.A. launched a public consultation on proposed changes to environmental licensing rules governing large-scale works.

What is changing

Infra S.A., the state-owned entity coordinating Brazil’s infrastructure programs, invites comments on updated rules for environmental licensing tied to major works. the solicitation runs through February 12 and covers restoration of degraded areas, controls on vegetation suppression, protection of water sources, environmental education, and noise management.

Wildlife crossings at the centre

A key highlight is a new wildlife-crossing regulation, which sets technical criteria for devices that let wild animals cross highways and rail lines safely. The objective is to limit ecosystem disruption, prevent population isolation, and reduce wildlife fatalities on transport corridors.

Context: a broader push for concessions

The initiative comes as the government accelerates concession programs in highways and freight railways. Infra S.A.’s portfolio includes major logistics projects such as the West-East Integration Railway and the Midwest Integration Railway, as well as the Nova Transnordestina Railway in Pernambuco. the updated rules will guide impact studies, define biodiversity safeguards, and tighten monitoring requirements across these portfolios.

Impact on projects and oversight

The proposed framework aims to balance infrastructure expansion with environmental protection. By standardizing impact assessments and elevating monitoring, authorities seek to ensure projects meet biodiversity and public-amenity safeguards while moving forward with critical transport initiatives.

How to participate

Public input — including suggestions, criticisms, and proposals — is welcome until February 12.Infra S.A. notes the update will help align licensing practices with a growing portfolio of transport projects and evolving conservation standards.

Key facts

Topic Details
Subject updating environmental licensing rules for major works
Submission window Through February 12
Focus areas Restoration of degraded areas, vegetation controls, water-source protection, environmental education, noise management
Wildlife crossings Technical criteria for crossing devices to reduce roadkill
Projects cited West-East Integration Railway, Midwest Integration Railway, Nova Transnordestina Railway (Pernambuco segment)
Leading agencies Infra S.A., Ministry of Transport, Ministry of Ports and Airports

Looking ahead

The update aims to harmonize Brazil’s licensing framework with a growing network of transport corridors while strengthening protections for biodiversity. Adopting rigorous impact studies and ongoing monitoring could help accelerate essential infrastructure while reducing ecological harm.

Engage with us

Do you support wildlife-crossing requirements on major road and rail routes? How should licensing balance rapid project delivery with conservation goals?

Share this article and join the discussion in the comments below.

Response actions.

.## Context and Rationale for the Public Consultation

  • Infra S.A, the leading Brazilian consortium for large‑scale transport, energy, and water infrastructure, announced a formal public consultation on 23 January 2026.
  • The aim is to modernise Brazil’s environmental licensing regime for major infrastructure projects (highways, railways, hydro‑electric dams, ports, and urban mass‑transit systems).
  • The initiative aligns with the National Environmental Policy (PNMA) and the Strategic Plan for Lasting Progress (PEDS),both of which call for faster,yet environmentally sound,permitting processes.

Main Objectives of the Updated Licensing Rules

  1. Reduce procedural redundancy – eliminate overlapping assessments between federal, state, and municipal agencies.
  2. Introduce risk‑based analysis – focus technical scrutiny on projects with highest potential impact on biodiversity, water resources, and indigenous territories.
  3. Strengthen public participation – integrate digital platforms for real‑time comment submission and transparent tracking of response actions.
  4. Facilitate climate‑resilient design – mandate climate‑impact assessments (CIA) and adaptation measures as part of the Environmental Impact Study (EIA).

Key Proposed Changes

1.Unified Environmental License (UEL)

  • Consolidates preliminary (LP), installation (LI), and operation (LO) licenses into a single, time‑bound permit.
  • Expected reduction in total licensing time: 30 % for projects over R$ 5 billion.

2.Tiered Impact Classification

Tier Criteria Required Documentation
ACritical Projects intersecting protected areas, high‑risk hydrological zones, or indigenous lands Full EIA, CIA, Socio‑Economic impact Study (SEIS), Indigenous Consultation Report
BSignificant Projects within 5 km of vulnerable ecosystems but not within protected zones Simplified EIA, CIA, mitigation plan
CModerate Projects with limited direct environmental footprint Screening checklist + basic environmental report

3. Digital Submission & Tracking Portal

  • Live dashboard showing submission status,reviewer comments,and deadline alerts.
  • Integrated GIS mapping to visualize project footprints against environmental constraints.

4.Mandatory “Green Mitigation Bank”

  • Developers must allocate 5 % of project budget to a certified mitigation bank for biodiversity offsets.

Stakeholder Impact

  • Developers: Faster approvals, but stricter data requirements for Tier A projects.
  • Local communities & NGOs: Expanded possibility to comment through online tools, with a mandatory 30‑day response window from Infra S.A.
  • Regulatory agencies (IBAMA, ANA, CONAMA): Streamlined workflows, reduced inter‑agency conflict, and clearer accountability metrics.

Practical Tips for Participating in the Consultation

  1. Create an account early on the Infra S.A consultation portal (opens 23 Jan 2026, 09:00 GMT‑3).
  2. Download the “Consultation Kit” – contains the draft rule text, FAQ, and template for structured feedback.
  3. Use the built‑in comment tagging (e.g., Biodiversity, Water Management, Indigenous Rights) to ensure your input reaches the relevant review team.
  4. Support your arguments with data: reference recent studies from the Brazilian Institute of Geography and Statistics (IBGE) or peer‑reviewed articles on impact mitigation.
  5. Submit before the deadline (15 Feb 2026) to guarantee inclusion in the final impact analysis report.

Real‑World Example: São Paulo‑Rio de Janeiro high‑Speed Rail (HSR)

  • Project scope: 415 km, electrified line, estimated cost R$ 30 billion.
  • Environmental challenges: crossing the Serra do Mar Atlantic Forest and several river basins.
  • Application of the draft rules:
  • Classified as Tier A due to potential fragmentation of a UNESCO‑listed biosphere reserve.
  • Required a comprehensive EIA plus a climate‑impact assessment forecasting sea‑level rise effects on coastal stations.
  • The consortium pre‑emptively created a mitigation bank investing in reforestation projects in the atlantic Forest, aligning with the new 5 % offset rule.

The HSR case illustrates how the updated licensing framework can accelerate decision‑making while ensuring robust environmental safeguards.

Anticipated Benefits of the Revised Licensing Framework

  • Time savings: average licensing cycle for large projects could drop from 24 months to 16–18 months.
  • Cost efficiency: reduced duplication of studies translates to savings of up to R$ 150 million per mega‑project.
  • Enhanced transparency: digital traceability builds public trust and reduces litigation risk.
  • Improved environmental outcomes: risk‑based focus and mandatory offsets promote biodiversity conservation and climate resilience.

Timeline Overview

Date Milestone
23 Jan 2026 Public consultation launch (portal live)
15 Feb 2026 Submission deadline for comments
01 mar 2026 Infra S.A publishes preliminary synthesis of feedback
30 Apr 2026 Draft regulation released for ministerial review
31 Jul 2026 Final rule promulgated by the Ministry of the Environment
01 Oct 2026 Mandatory compliance date for new licensing applications

Takeaway: By engaging early in the consultation, stakeholders can shape a licensing regime that balances Brazil’s aspiring infrastructure agenda with the nation’s critical environmental responsibilities.

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