B.2 Rating certificate
To be permitted to race, a boat shall provide a rating certificate issued by the ISAF or a National Authority.
The certificate will state the rating as well as relevant datas concerning the boat and the owner.
The rating certificate is obtained as follows:
The owner shall have a certificate of origin or a measurement form completed by a recognized measurer.
The owner applies to the appropriate National Authority for a rating certificate.
The Rating Certificate is not invalidated by change of ownership, providing the data remains constant.
A National Authority may require a fee.

Pete, Got one? No? Thank you, too.