Alterations that must be made to request a change of operations after registration (Re-validation) is the change that affects the amount of greenhouse gases of the project as follows:

• Other types of project activities are added or the greenhouse gas reduction methodology is added to the calculations.
• There were changes that resulted in “The amount of greenhouse gases that are expected to be reduced is more than 60,000 tons of CO₂ equivalent per year. Or increased by more than 15% from the previously registered, compared with the assessment results in the registered PDD.

Project developers must detail all changes occurring in the Monitoring Report. For enable VVB to review document changes and document evidence of changes must be presented to VVB and TGO.