A summary of the Box Rule is available in the following documents.
The entire Box Rule document is available to Class members in good standing.

• 2009 Measurement procedure for a Class40 and appendices version April 13th 2009

• 2010 CLASS40 BOXRULE

• Amendment nb 1 to Class40 box rule

• Appendix 1 Measurement Book version April 13th 2009

• Appendix 2 Request for measurement session

• Appendix 4 Agreement of no weather routing

• Appendix 5 Auto Sealing Procedure

• Appendix 8 Declaration of sails on board

• Appendix 9 Certificate od mast conformity

• List of measurers - 27th March 09

• Measurement procedure 2010

• OSR 2010 complete

• Request for Class40 no

• Request for a measurement certificate