Greenhouse gas verification refers to the process of systematically and independently evaluating greenhouse gas declarations based on agreed 

verification criteria and forming documents. Introducing third-party verification agencies to verify greenhouse gas emissions from organizations 

is an international practice, which is a powerful guarantee for government authorities to allocate quotas to organizations, ensure fair compliance, 

and provide credibility for greenhouse gas reduction actions.

At present, "energy conservation and emission reduction" has become a policy strongly advocated and actively promoted by the Chinese 

government. The ISO14064 standard helps enterprises to make society clearly aware of their efforts and achievements in this area, and 

through quantitative data reporting, provide society with a satisfactory answer sheet.