IODA have published the 2026 update of the Class Rules following approval of the rule changes adopted at the 2025 AGM being approved by World Sailing.
The majority of changes are to give effect to the new IODA Digital Measurement system which will track the serial numbers of foils, spars and sails in addition to hulls.
The other change which many have been waiting for is to allow the use of low-friction rings.
