Center for Nature Conservation and Development (CCD) is a Vietnamese science and technology organization, working independently in the field of biodiversity study and conservation, sustainable forest management and sustainable development, ultimately harmonizing between the nature conservation and community development, between the people and biosphere in Vietnam
https://ccd.org.vn/en/
The CDM allows emission-reduction projects in developing countries to earn certified emission reduction (CER) credits, each equivalent to one tonne of CO2. These CERs can be traded and sold, and used by industrialized countries to a meet a part of their emission reduction targets under the Kyoto Protocol.
The mechanism stimulates sustainable development and emission reductions, while giving industrialized countries some flexibility in how they meet their emission reduction limitation targets.
https://cdm.unfccc.int