On 26 July 2012, the Commission published Version 13 of the National Gas Rules to incorporate the following Rules:

• National Gas (Various Hedging Instruments in the Declared Wholesale Gas Market) Amendment Rule 2011 No.4
• National Gas (National Energy Retail Law) Amendment Rule 2012

Version 13 of the Rules is available on the AEMC’s website and at the AEMC’s office.