Concept : The Formula 18 is a restricted class, reserved for sport catamarans with two crew and of amateur or professional construction and destined for racing on elapsed time.
 

- Emergency Class Rule Amendment - Approved to be effective on 27th June 2008. Click here to download under .pdf

- Approved Sailcloth (to be regularly amended) : see appendix updated 4 March 2008. Click here to download under .pdf format

- Click on the left side to reach the relevant chapters :
    - 2004 amendments are printed in green caracters
    - 2006 amendments are printed in red characters

You will need Acrobatİ Reader to open the following .pdf files and drawings