#### 4 Surveys carried out by Surveyor-General 4 Surveys carried out by Surveyor-General > > (1) A State control survey is to be established for the purposes of this Act. > > > (2) The Surveyor-General may carry out surveys in connection with the State control survey and, for that purpose, may establish permanent survey marks throughout the State. > > > (3) A survey carried out by or on behalf of the Surveyor-General must be carried out— > > > > > (a) subject to the regulations, by reference to the Geocentric Datum of Australia, but with elevations established by reference to Australian Height Datum, and > > > > > (b) in accordance with the requirements of the regulations.

Previous sectionPart 2Provisions relating to co-ordination, collection and maintenance of certain State cadastral information Next section5Surveys carried out by public authorities