EDM baseline certificates and links

The Surveying and Spatial Information Regulation 2017 requires surveyors to verify their Electronic Distance Measuring (EDM) equipment in relation to the State Primary Standard of measurement, in the form of pillared testlines or baselines, at least once each year and immediately after service and repair.

For more information see the Surveyor Generals Directions No. 5 - Verification of Distance Measuring Equipment (PDF 1.2 MB).

The EDM Baseline Booking System is now available online.

Download the EDM Calibration Recording Sheet (PDF 31.5 KB)

Contact Customer Support

Armidale Testline (PDF 216.0 KB) Armidale Reg13 Cert (PDF 169.2 KB)
Bankstown Testline
Bankstown Reg13 Cert 
Bankstown Testline is closed. Please use an alternate facility such as Lethbridge Park baseline for your EDM calibration.
Coffs Harbour Baseline (PDF 255.6 KB) Coffs Harbour Reg13 Cert (PDF 122.4 KB)
Dubbo Baseline (PDF 423.7 KB) Dubbo Reg13 Cert (PDF 435.8 KB)
Eglinton Baseline (PDF 418.8 KB) Eglinton Reg13 Cert (PDF 436.7 KB)
Kingscliff Baseline (PDF 428.6 KB) Kingscliff Reg13 Cert (PDF 435.8 KB)
Lethbridge Park Baseline (PDF 219.5 KB) Lethbridge Park Reg13 Cert (PDF 122.4 KB)
Nowra Testline (PDF 226.9 KB) Nowra Reg13 Cert (PDF 198.9 KB)
Seaham Baseline (PDF 219.1 KB) Seaham Reg13 Cert (PDF 122.2 KB)
Ulan Coal Baseline (PDF 485.1 KB)
Ulan Coal access and WHS documents (PDF 861.7 KB)
Ulan Coal Reg13 Cert (PDF 435.8 KB)
Wagga Testline (PDF 227.5 KB) Wagga Reg13 Cert (PDF 198.8 KB)
Wollongong Testline (PDF 229.1 KB) Wollongong Reg13 Cert (PDF 199.4 KB)


The Waston, ACT Baseline may be utilised by NSW surveyors for the calibration of their EDM instruments.