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Contracts and procurement

The Contracts and Procurement team manages all contract and procurement activities, including select state telecommunication contracts, for Emergency Services Telecommunications Authority, under the guidance and in alignment with the Victorian Government Purchasing Board’s (VGPB) policies to create value to ESTA through strategic sourcing, efficient processes and professional service.

ESTA Supplier information and documents

Download ESTA's Standard Purchase Order Terms and Conditions PDF iconDownload ESTA's Standard Purchase Order Terms and Conditions (192.89 KB)


On behalf of the State of Victoria, ESTA manages 60 transceiver sites, of various capacity ability, across Victoria.  If you require more information please complete the  application form PDF iconapplication form (340.17 KB)  and or send your questions to Co-Locations [at] esta.vic.gov.au or contact ESTA on 03 8656 1200 and ask for the Commercial Manager. View the  Co-locations Guide PDF iconCo-locations Guide (353.35 KB)