Any organisation, public or private, based inside or outside the Autonomous Region of Madeira, can contribute to the success of the application by submitting a Letter of Consent here..

Any organisation, public or private, whether based in Portugal or abroad, can contribute to the success of the application for Madeira Wine traditions by drawing up a Letter of Consent, which will form part of the dossier to be submitted to the National Commission for UNESCO.
You can learn how to write a Letter of Consent here.
You can see examples of Letters of Consent here.
To download the file, in PDF format, use this form: