Western Australian Current Regulations Western Australian Current Regulations The Relevant Regulator
must not approve revisions to an Access Arrangement (or draft and approve its
own revisions to an Access Arrangement) if a provision of the Access
Arrangement as revised would, if applied, deprive any person of a contractual
right in existence prior to the date the revisions to the Access Arrangement
were submitted (or were required to be submitted), other than an Exclusivity
Right which arose on or after 30 March 1995.