From 2014 on, the International Vaurien Class allows the use of laminate ply for its mainsails.
The latest class rule amendments that have been approved by ISAF. They are available on the ISAF website at:
Most of the amendments are concerning the implementation of laminate mainsails as approved by CIV in summer meeting 2013.
Additionally, there is an amendment to clarify the use of the rudder template to check rudder blade dimensions as approved by CIV in winter meeting 2013.
Please, make public to all vaurien sailors and pass on to builders and sailmakers in your country.