On 30 June 2011, the AEMC published the final Rule determination and Rule for the Scale Efficient Network Extensions (SENEs) Rule change request.

The Commission's final determination is to make a Rule which is largely reflective of, and consistent with, the draft Rule determination and draft Rule, with some minor clarifications. The Rule as Made is a more preferable Rule which differs from the proposed Rule as well as the options presented in the AEMC's Options Paper.

The reasons for the Commission's decision are set out in detail in its final Rule determination.

The Rule as Made will commence on 1 July 2011.