2013 has seen the Code of Conduct seperated from the Competition By Laws and is a document of it's own as it is critical that it be easily located. The Code of Conduct can now be found on it's own page under "Competition Documentation".
Here is where you find the CHA Competition By Laws that are updated each year to be relevant to the playing season.
CHA Open Competition: Rules and Regulations
This document identifies the 2013 Season Rules & Regulations.
As a matter of interest we have created a document with the key changes to the Rules and Regulations for 2013.
CHA Competition By Laws
Identifies the laws applied to all CHA competitions as adopted by the CHA Board.