Once we receive your order, we will request the United Nations to cancel the offsets and issue your certificate. 

The UN will then forward a Cancellation Certificate which we will forward to you. It may take a few days for the UN to cancel your offsets.

When the UN cancels your offsets, they also create a public record of this cancellation on their website. You can use the certificate in combination with this public entry as proof that you have offset your emissions.

Example of the United Nations certificate: