After the project has been registered, if there is a change in the details of activities that differ from those stated in the PDD. Project developers must notify the TGO before submitting an application for certification of greenhouse gases to the TGO. 

Generic alteration are changes that do not affect the project's greenhouse gas emissions, for example

• Change of project developer
• Change of project owner
• Change of coordinator
• Change of credit period

The project can change the credit period but must comply with the conditions of the credit period criteria, when the credit period is changed, the credit start date of the project must not exceed 2 years from the next day after that date. project registration.