In January 2013 the National Association approved revisions to the IMCA Australia Incorpourated Constitution and Rules. No fundamental change in the way the class is managed resulted.
This is the 2013 revised IMCA Australia constitution inlcuding amendments
Official International Moth Class Rules:
Information on boat registration, ICF plaques and sail numbers can be found under the Registration and Measurement tab and within Part III of the IMCA Australia constitution.