- Constitution of the 5.5 Class Association
- Class/Rating Rules (Mar-1, 2007)
- Amendments Class/Rating Rules 27 (effective Apr-1, 2010)
- Template Building Form (.doc)
- Template Measurement Certificate (PDF) by Guy-Roland Perrin, Class Measurer (+41 79 634 4969)
- World Championship Rules (2008)
- European Championship Rules (2008)