ANAB Accredits SustainCERT to ISO 14065 for Greenhouse Gas Emission Validation and Verification

The ANSI National Accreditation Board (ANAB) has accredited SustainCERT S.A. (SustainCERT) under ISO 14065:2013, Greenhouse gases - Requirements for greenhouse gas validation and verification bodies for use in accreditation or other forms of recognition.

SustainCERT, a climate impact verifier, achieved ANAB accreditation for the validation and verification of assertions related to greenhouse gas (GHG) emission reductions and removals at the project level for sectoral group 01 GHG emission reductions from fuel combustion. This includes climate mitigation projects such as installation of clean cook stoves and reduction of GHGs from renewable energy supply. More information on SustainCERT’s accreditation can be found on the ANAB Accreditation Directory


We are very pleased that SustainCERT chose ANAB for its accreditation, and we look forward to a continued partnership in the accredited third-party validation and verification of climate disclosures and attestations.

Doug Leonard, Executive Director, ANAB

SustainCERT exists to bring credibility to climate action. We are committed to upholding high standards of integrity, professionalism, and impartiality in verifying data used for carbon credits and Greenhouse Gas Emissions (GHG) impacts against globally recognized standards.

Marion Verles, CEO, SustainCERT

Launched in 2008, ANAB's accreditation program for greenhouse gas validation/verification bodies oversees the competence and professional conduct of third-parties responsible for verifying the accuracy of emission attestations and is applicable to a broad spectrum of industries. For more information, visit


about ANAB

The ANSI National Accreditation Board (ANAB), a wholly owned subsidiary of the American National Standards Institute (ANSI), is the largest multi-disciplinary ISO/IEC 17011 accreditation body in North America, with comprehensive signatory status across the multilateral recognition arrangements of the International Accreditation Forum (IAF) and International Laboratory Accreditation Cooperation (ILAC). ANAB supports the most recognized accreditation portfolio in the world including management systems certification bodies, calibration and testing labs, product certification bodies, personnel credentialing organizations, forensic test and calibration service providers, inspection bodies, police crime units, greenhouse gas validation and verification bodies, reference material producers, and proficiency test providers.

About ANSI

The American National Standards Institute (ANSI) is a private non-profit organization whose mission is to enhance both the global competitiveness of U.S. business and the U.S. quality of life by promoting and facilitating voluntary consensus standards and conformity assessment systems, and safeguarding their integrity. Its membership is comprised of businesses, professional societies and trade associations, standards developers, government agencies, and consumer and labor organizations.

The Institute represents and serves the diverse interests of more than 270,000 companies and organizations and 30 million professionals worldwide. ANSI is the official U.S. representative to the International Organization for Standardization (ISO) and, via the U.S. National Committee, the International Electrotechnical Commission (IEC). For more information, visit

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