The updated program responds to the current market environment and continues to enable Verra to advance impactful climate action, benefiting people and the planet.

Verra has launched version 5 of the Verified Carbon Standard (VCS) Program. This version includes new and updated elements to ensure that the carbon markets in which the program operates continue to deliver climate action at the scale, pace, and with the integrity needed to support global climate ambitions.

Carbon markets are one of the most effective and efficient ways for driving finance to climate mitigation activities. As these markets, as well as the science and technology that underpin them, evolve, the standards programs supporting them must also evolve. Verra regularly updates the VCS Program so that it reflects the most recent developments in all these areas, but every few years Verra undertakes a more comprehensive overhaul of the program to implement a broader suite of far-reaching changes. The launch of version 5 of the VCS Program is one such moment.

Earlier this year, Verra published version 5.0 of the Methodology Development and Review Process. With this launch, Verra is releasing the next set of version 5 program documents, including the VCS Standard, VCS Program Guide, and the Registration and Issuance Process (please see below for a complete list).

The Details

The development of this version focused on the following three core objectives:

  • Increasing program integrity
  • Enhancing program accessibility and usability
  • Refining the program scope for maximum impact

Below we lay out the detailed updates that fall under each objective.

To increase program integrity, version 5 of the VCS Program introduces the following:

  • A pilot for innovative approaches to managing non-permanence risk: In recognition of evolving market interest, this pilot enables project proponents to use insurance or fund-based approaches as alternatives to the pooled buffer to address non-permanence risk. See the announcement on the launch of this pilot for more information.
  • A shift from implied ownership to substantiated right to operate and right to reductions and removals: Version 5 provides greater clarity around project rights and claims to reductions and removals. It replaces “project ownership” with “right to operate” and clarifies that all project proponents must analyze the applicable context to substantiate their right to operate a project and to claim reductions and removals. Where land or resource rights may be affected, VCS Version 5 introduces a complementary analysis to identify potential overlapping or competing claims and to assess whether additional measures—such as a free, prior, and informed consent (FPIC) process—are needed to demonstrate right to operate.
  • A higher bar for stakeholder engagement and safeguards: The updates raise expectations for stakeholder engagement, safeguards, and governance. They strengthen early engagement and consultation requirements and reinforce FPIC for customary rights holders and Indigenous Peoples. Beyond requiring a risk assessment, projects must now assess the precise level of risk and design mitigation measures commensurate with the greatest potential impacts—sharpening focus on the most material risks. Enhanced safeguards requirements improve transparency, accountability, and protections for communities and the environment, supporting more robust and durable climate action.
  • Requirements that advance financial transparency and fair benefit sharing: VCS Version 5 takes a step toward greater financial transparency, focusing on those entitled to fair compensation. Projects affecting land or resource rights or involving Indigenous Peoples were already required to have a benefit-sharing mechanism; however, the updated requirements clarify that the mechanism must be jointly designed, based on clear and upfront financial information, and in place before the project starts.
  • Updates to balance stability and methodological rigor: This revision provides projects with greater certainty over shorter crediting periods, while requiring more frequent baseline reassessments and updates to the latest methodology versions.
  • Clarifications on crediting start dates: This update includes clearer definitions for project and initial crediting period start dates to ensure projects can confidently establish when crediting eligibility begins.

To enhance program accessibility and usability, version 5 of the VCS Program introduces the following:

  • Emphasis on a digital approach: All projects that use methodologies available in digital format must undergo digital registration and verification processes to streamline data collection and project reviews, and to increase transparency.
  • An updated project classification system: The new system provides a clear framework for sectoral scopes, project categories, and project activity types. This system aligns with other market frameworks, including those used by ratings agencies, and provides greater clarity on the competencies that validation/verification bodies (VVBs) need to audit different project types under each sectoral scope.

To refine the program scope for maximum impact, version 5 of the VCS Program introduces the following:

  • New sectoral scopes: New scopes for Oceans and Marine Resources and Engineered Removals will enable more climate action in these emerging sectors.
  • An update that results in geographic eligibility being specified at the methodology level: For grid-connected renewable energy in particular, this change will enable more specific criteria for whether such projects are considered additional to be included in the relevant methodologies.
  • Retirement of the concept of Approved Greenhouse Gas (GHG) Programs: Going forward, all projects need to meet the VCS Program’s rigorous requirements, including those previously registered in another GHG program.

Development Process

VCS Version 5 has been developed through an extensive and rigorous engagement process with internal and external stakeholders, including three public consultations and dialogues with leading experts and professionals in the VCS Program Advisory Group and the Sustainable Development Advisory Group (for more information see the Advisory Groups and Committees webpage).

Verra has released the following key program documents for VCS Version 5:

Verra has also released updated versions of the following documents:

The following document will be released in Q1 2026:

  • Verra Program Fee Schedule, v1.1

  • The effective date for most program updates (especially those that affect project design or implementation) is January 1, 2027. Some program updates (such as those related to stakeholder engagement and safeguards) may have a longer transition period for existing projects.
  • Program updates that relate to Verra-led processes (such as methodology development) or Verra Registry procedures are effective immediately.
  • A detailed overview of all program updates, including their effective dates, is available in the December 2025 Overview of Program Updates and Effective Dates for VCS Version 5. Stakeholders should review this document to check which updates apply to their projects, noting that some updates only affect new registration requests and some updates only affect existing projects at their next crediting period renewal.
  • More information about effective dates and how they should be interpreted can be found in the VCS Program Guide, v5.0.

  • All project templates and deeds of representation templates will be updated to align with VCS Version 5 in early 2026. Digitized versions of all version 5 templates and representations will be made available soon after.
  • Updated versions of the Methodology Change and Requantification Procedure and the Procedure to Change Methodology through a Project Description Deviation will also be released in early 2026.
  • Verra will begin developing the next version (v5.1) of the VCS Program shortly thereafter. It will include a streamlined presentation of the rules and requirements and a more accessible structure within each program document.
  • Verra will also develop a program-agnostic Registration and Issuance Process to reduce overlaps and inconsistencies between its standards programs.

Trainings and Webinars

Verra will host a 90-minute webinar to provide an overview of the launch of version 5 of the VCS Program on Wednesday, February 4, 2026, at 10 am ET.

Verra will offer additional specialized training webinars for project proponents and validation/verification bodies in 2026.

Questions

For any questions about updates related to VCS Program Version 5 and their effective dates, please contact secretariat@verra.org.

For additional information, also see the related press release: