How long does it usually take for a project to be registered, verified, and issued carbon credits?

The timeline for registering a domestic carbon credit project in Vietnam is detailed in the newly amended regulations. While the process is structured, the total duration can vary based on the project's complexity and the quality of the submitted documentation.

The official administrative process for project registration and approval, as stipulated in Decree No. 119/2025/ND-CP (amending Article 20 of Decree 06/2022/ND-CP), involves the following key steps handled by the Ministry of Agriculture and Environment:

Dossier validity check (03 working days)

The line ministry checks the completeness and validity of the initial application dossier. If incomplete, the project owner is notified. The time for the owner to supplement the dossier is not counted in the official processing time.

Public consultation (30 days)

The line ministry posts the project registration application on its web portal to solicit widespread public comments for a period of 30 days.

Appraisal request (05 working days)

After the public consultation period ends, the line ministry sends an official request for appraisal to an accredited appraisal unit (a third-party verifier).

Project appraisal (60 days)

The appraisal unit has a maximum of 60 days from receiving the request to conduct a technical appraisal of the project and send the appraisal report back to the line ministry.

Final stakeholder opinion (10 days)

The line ministry sends the appraisal report to relevant state agencies to solicit final opinions. These agencies have 10 days to respond.

Final decision (07 working days)

After receiving all final opinions, the line ministry has 07 working days to review and issue the official decision to approve the project registration.

Summing up these official steps, the minimum administrative timeline from submitting a valid dossier to receiving a final approval decision is approximately 115 working days, which is equivalent to about 5.5 months. This does not include the time project owners take to supplement dossiers or any potential delays. Therefore, a realistic estimate for the project registration phase alone is 6 to 8 months.

The journey from project conception to the actual issuance of tradable carbon credits is a lengthy, multi-stage process. The timeline begins with a pre-registration phase, where the detailed Project Design Document (PDD) and other necessary forms are prepared, a step that can take several months to complete. Following the project's successful registration, it enters a mandatory monitoring period, which typically lasts at least one year. During this time, the project must be fully operational to generate and meticulously record the resulting emission reductions. Once the monitoring period is complete, the verification and issuance stage begins. This requires the project owner to first prepare a comprehensive monitoring report and then hire an accredited verification body to independently audit its contents, a process that can take an additional one to three months. The final step involves submitting this verified report to the Ministry of Agriculture and Environment with a formal request for the carbon credits to be issued into the National Registry. Therefore, from the initial project design to the first issuance of credits, the entire timeline can realistically extend to 18 months or more.