Commonwealth Numbered Regulations

1986 No. 291 INTERSTATE ROAD TRANSPORT REGULATIONS - REG 39

39. (1) A charge monitoring device shall be fitted to a vehicle by an
authorised person.

(2) Where a vehicle is so designed that it may be driven without one or more
of the axles with which it is fitted having ground contact, the authorised
person fitting a charge monitoring device to the vehicle shall ensure that the
device is fitted to the vehicle in such a manner that the device does not
cease to record information regarding the distance travelled by the vehicle
when the vehicle is driven without that axle or any of those axles having
ground contact.

(3) All connections between a device and the vehicle to which it is fitted
shall be sealed by the authorised person fitting the device to the vehicle so
that those connections cannot be disconnected from the vehicle without the
seals being broken.