The CIO RulesEvery participant of the CIO scheme is bound by and must comply with CIO's Rules.The Rules set out:
Earlier CIO Rule Editions
The Guidelines to the CIO Rules are intended to explain in greater detail some aspects of CIO’s Rules.
In particular, the Guidelines explain:
The Guidelines should be read in combination with the CIO Rules. If there is an inconsistency between the Guidelines and the Rules, the Rules override the Guidelines.