On 27 May 2010, the Commission published a new version of the National Gas Rules. The new version consolidated the National Gas (Short Term Trading Market) Amendment Rules 2010 made by the South Australian Minister into version 3 of the Rules. The National Gas (Short Term Trading Market) Amendment Rules 2010 commenced operation on 7 May 2010.

Version 3 of the Rules is available on the AEMC's website and at the AEMC's office.