GAB provides accreditation to ISO/IEC 17029 and ISO 14065 to organizations providing validation and/or verification of greenhouse gas (GHG) assertions. This standard also refers to ISO 14066 and ISO 14064-3.

GAB provides accreditation to validation and verification bodies providing the following services:

• Voluntary GHG Emissions reporting under ISO 14064-1
• Verification of GHG emissions and inventories
• Voluntary GHG Emissions reductions claimed under ISO 14064-2
• ICAO-CORSIA Carbon Offsetting Program based on SARPs – Annex 16 Volume IV and Environmental Technical Manual – Volume IV

To download the documents, please refer to Resources page.