Racing Rules of Sailing · 2025–2028
The rules, definitions, race signals and Appendix D for team racing. Includes changes and corrections.
RULES · LIBRARY
The books behind the decisions
Official World Sailing rules and interpretations. Read the original diagram alongside its animated quiz.
Posted 11 Oct 2026 · Copies saved in Theory Material → Rules
Fleet racing · Case Book
2025–2028 edition · July 2025. Interpretations of the rules, with case diagrams.
Team racing · Call Book
2025–2028 edition · May 2026 update. Calls for team racing under Appendix D.
Changes and corrections
World Sailing’s companion correction sheet · Version 2.