Subscritions procedures and Certification for the Diam 24 od class
It’s time to join the D24od class, then to generate your new D24od 2021 certificates (mandatory to participate in competitions). For membership, it’s here, thank you for taking the to fill in the form so that we can update the D-rules database. For Diam24od certificates, please send us your old certificate, annotated with the changes…