Western Australian Current Regulations Western Australian Current Regulations A decision by the
Relevant Regulator under section 2.42 or 2.45 is subject to review by the
Relevant Appeals Body under the Gas Pipelines Access Law. Subject to the Gas
Pipelines Access Law, revisions to an Access Arrangement come into effect on
the date specified by the Relevant Regulator in its decision to approve the
revisions (which date must not be earlier than either a date 14 days after the
day the decision was made or, except where the Service Provider submitted the
revisions voluntarily or because a mechanism of a type referred to in
section 3.18(a) included in the Access Arrangement was triggered, the
Revisions Commencement Date).