In August 2008 the Member National Associations voted for 102 class rule changes and clarifications. These included the re-formatting of the class rules. ISAF finally approved the rule changes with effect from 1st March 2009.

The further changes voted on by the Member National Associations in August 2009 were approved by ISAF in November 2009 and come into effect on 1st December 2009. The ISAF approval document below identifies these changes. The class rules which include these changes are also linked below. With effect from 1st December 2009 these rules replace the earlier rules.

• International Cadet Class Rules 1st Dec 2009
• ISAF Final Rule Approval

Measurement Forms

The revised measurement forms with effect from 1st December 2009 are pulished below.

• Cadet Mark IV Specification & Measurement Form 1st Dec 2009
• Cadet Mark III Measurement Form 1st Dec 2009
• Cadet Mark II Measurement Form 1st Dec 2009

Cadet Drawings

The ICCA is in the process of producing lines and drawings for Cadets, which it intends to publish free on the website. It is planned that the lines will also be made available in .dxf MaxSurf and 3D1GUS. The current working drawings in PDF format can be seen at the following links:

• Hull Shape drawings
• Body Plans

These are being refined. The crosses ("x") on the drawings are the maxima and minima at the measurement points (4 crosses for each point).