Follow the links below for the various class and event/trophy rules. If you have questions regarding these documents please contact ISMA Technical Committee Secretary Tim Russell.

ISMA Constitution 2021

International 6 Metre Class Rules

The ISMA Technical Committee

ISMA Measurement Form & Rating Certificate

Notes & Rulings From The ISMA Technical Committee

The ISMA Building Form

ISMA Sample Template For Build Form

ISMA Guidance For Build Surveyors

First International Rule of 1907

Second International Rule of 1928

Third International Rule of 1938

Instructions for Checking the Immersion of Six Metres using Flotation Sticks

International 6 Metre World Championship Trophies Deed of Gift

International 6 Metre European Championship Rules

Queen Christina Nations Cup Deed of Gift

ISMA Championship Venue Requirements