The IDA Class Rules and Plans are available here for you to read and print.

International Dragon Class Rules

• 2010 Class Rule Changes
• 2010 Class Rules
• Class Rules Drawings only
• 2010 Class Rule Interpretations and Rulings
• Rules for Classic Dragons

Plans and Measurements

• Official Plans & General Information
• Permitted Materials
• Measurement Form
• Appendix for Carvel Planked Construction and Wooden Spars