Western Australian Current Regulations

NATIONAL THIRD PARTY ACCESS CODE FOR NATURAL GAS PIPELINE SYSTEMS - REG 8.47

8.47         Certain Reference Tariff Principles Not Subject to Periodic Review

                The Reference Tariff Policy may provide that certain principles are fixed for a specified period and not subject to change when a Service Provider submits reviews to an Access Arrangement without the agreement of the Service Provider. A Fixed Principle is an element of the Reference Tariff Policy that can not be changed without the agreement of the Service Provider (Fixed Principle). The period during which the Fixed Principle may not be changed is the Fixed Period (Fixed Period).