Orright, how about this one,
Yeah, Australian Rules, of course.
AIP ENR 1.5 para 12.2.2
The following specific restrictions apply to the conduct of a GPS Arrival:
a. The database medium (card, chip, etc) must be current and of a kind endorsed by the receiver manufacturer.
b. The coordinates of the destination VOR or NDB, to which the descent procedure relates, must not be capable of modification by the operator or crew.
c. GPS integrity (eg, RAIM) must be available before descending below the LSALT/MSA.
d. The nominated azimuth aid (VOR or NDB) must be used to provide track guidance during the arrival procedure.
e. In the event of a significant disparity between the NDB or VOR track, and the GPS track indication, the pilot must discontinue the arrival procedure.