# Application for VVBs Organizations that wish to perform validation and verification activities under the International Carbon Registry (ICR) program must apply to become an **Approved Validation and Verification Body (VVB)**. Approved VVBs are independent third-party organizations authorized to conduct validation and verification of greenhouse gas (GHG) statements for climate projects registered under the ICR program. These activities are conducted in accordance with applicable ICR program requirements and internationally recognized standards, including **ISO 14064-2**, **ISO 14064-3**, **ISO 14065**, and **ISO 14066**. Only VVBs that have completed the ICR approval process and signed a **VVB Agreement with ICR** are authorized to conduct validation and verification activities under the ICR program Applications follow [section 12.1 ](https://documentation.carbonregistry.com/documentation/icr-program/project-development/procedural/icr-process-requirements-v6.2#id-12.1-approval-process)of the ICR process requirements. ## Application for validation and verification bodies {% embed url="" %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://documentation.carbonregistry.com/documentation/icr-program/validation-and-verification/approved-validation-and-verification-bodies-vvbs/application-for-vvbs.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.