
Land Administration Act 1997
Land Information Authority Act 2006
Lands Legislation Amendment (Geocentric Datum) Regulations 2026
Western Australia
Lands Legislation Amendment (Geocentric Datum) Regulations 2026
Contents
Part 1 — Preliminary
1.Citation1
2.Commencement1
Part 2 — Land Administration Regulations 1998 amended
3.Regulations amended2
4.Regulation 17A amended2
Part 3 — Land Information Authority Regulations 2007 amended
5.Regulations amended3
6.Regulation 3 amended3
Land Administration Act 1997
Land Information Authority Act 2006
Lands Legislation Amendment (Geocentric Datum) Regulations 2026
Made by the Governor in Executive Council.
These regulations come into operation as follows —
(a)Part 1 — on the day on which these regulations are published on the WA legislation website;
(b)the rest of the regulations — on the day after that day.
Part 2 — Land Administration Regulations 1998 amended
This Part amends the Land Administration Regulations 1998.
Delete regulation 17A(1) and insert:
(1)In this regulation —
Geocentric Datum of Australia 2020 means the Reference Frame as defined in the National Measurement (Recognized‑Value Standard of Measurement of Position) Determination 2026 (Cth) clause 5.
Part 3 — Land Information Authority Regulations 2007 amended
This Part amends the Land Information Authority Regulations 2007.
(1)In regulation 3(1) delete the definitions of:
2017 Determination
Geocentric Datum of Australia 2020
(2)In regulation 3(1) insert in alphabetical order:
Geocentric Datum of Australia 2020 means the Reference Frame as defined in the National Measurement (Recognized‑Value Standard of Measurement of Position) Determination 2026 (Cth) clause 5;
A. O’SULLIVAN, Clerk of the Executive Council
© State of Western Australia 2026. This work is licensed under a Creative Commons Attribution 4.0 International Licence (CC BY 4.0). To view relevant information and for a link to a copy of the licence, visit www.legislation.wa.gov.au. Attribute work as: © State of Western Australia 2026. Published by Authority of the Government Printer