Canberra's Duplicate Image Problem: What Happens Next and the Key Decisions Ahead

Canberra's public sector has a data problem it can no longer quietly shelve. Across ACT government directorates and Commonwealth agencies concentrated along the Northbourne Avenue corridor and in Barton, duplicate digital image files — scanned documents, archived photographs, and replicated records — have accumulated into a management headache that auditors and records managers have flagged as both a storage cost and a compliance risk. The question now is not whether to act, but who moves first and how.

The issue has landed back on agency agendas partly because of a broader Commonwealth push to align digital records management with the National Archives of Australia's updated Digital Continuity Policy, which sets 2027 as a key milestone for agencies to demonstrate they hold clean, deduplicated archives. For ACT government bodies, the pressure comes from a parallel direction: the ACT Auditor-General's Office, based in London Circuit in the city centre, has included digital recordkeeping compliance in its rolling program of performance audits. When the next round of findings lands — expected before the end of 2026 — agencies without a clear deduplication strategy will be exposed.

What the Backlog Looks Like on the Ground

The scale is not trivial. Industry benchmarks for large public sector organisations suggest duplicate files typically represent between 20 and 35 per cent of total stored data, though figures specific to ACT directorates have not been made public. At the Australian National University in Acton, the university library's digital preservation team has been working since early 2025 to audit its own image collections across the Noel Butlin Archives Centre and the main Chifley Library holdings. The University of Canberra, whose records and information management program at the Bruce campus has trained many of the ACT's working archivists, has also used the issue as a live case study in its postgraduate courses this year.

For Commonwealth agencies, the problem sits inside the machinery of everyday administration. The Department of Finance, headquartered in One Canberra Avenue in Forrest, and the Australian Public Service Commission in King Edward Terrace are among the bodies that deal with large volumes of scanned correspondence and HR records — exactly the file types most prone to duplication when staff use different scanning workflows or when legacy systems were migrated to cloud storage without deduplication checks.

Storage costs are not abstract. Cloud storage for federal government bodies is procured through whole-of-government arrangements, and the Department of Finance's own guidance material notes that agencies are charged based on actual data volumes. Even a ten per cent reduction in stored data across a mid-sized directorate can translate to tens of thousands of dollars annually in avoided costs — modest individually, significant across dozens of agencies.

The Decisions That Cannot Be Deferred

Three choices are now sitting on the desks of agency chief information officers and records managers. First, whether to invest in automated deduplication tools — several vendors are currently in discussions with ACT government procurement teams under the Digital Marketplace panel — or to tackle the backlog manually, which is cheaper upfront but slower. Second, whether to treat the exercise as a one-time clean-up or to embed deduplication into standard ingest workflows from here on. Third, and most politically sensitive, how to handle duplicate images that contain personal information, which triggers obligations under both the Privacy Act 1988 and the Territory Privacy Act 2014.

The National Archives of Australia has been offering technical assistance sessions to agencies in Canberra throughout the first half of 2026, with sessions held at its Repository in Mitchell. Agencies that engage before the December 2026 audit cycle closes will have the best opportunity to demonstrate progress before formal findings are handed down. Those that wait risk not just a poor audit result, but the harder task of remediation under scrutiny rather than quietly and on their own terms.

For public servants in Gungahlin and Belconnen who work remotely and scan documents at home before uploading to agency systems, the practical fix is likely simpler: clearer workflow guidance and a single designated upload point. That change costs almost nothing. The failure to make it, over time, costs considerably more.