Αέρια θερμοκηπίου - Μέρος 3: Προδιαγραφές με οδηγίες για την επικύρωση και την επαλήθευση δηλώσεων αερίων θερμοκηπίου

This document specifies principles and requirements and provides guidance for verifying and validating greenhouse gas (GHG) statements. It is applicable to organization, project and product GHG statements. The ISO 14060 family of standards is GHG programme neutral. If a GHG programme is applicable, requirements of that GHG programme are additional to the requirements of the ISO 14060 family of standards.