How Canberra Stacks Up Against the World on Duplicate Image Replacement in Government Records

The Australian Public Service has tens of millions of digital images stored across agencies based in Canberra, and a growing number of them are duplicates — the same photograph or graphic filed under multiple identifiers, consuming storage, muddying search results and, in some cases, appearing on official government websites twice. Addressing that problem, known in records management as duplicate image replacement, has become an active operational priority across the ACT's public sector in the first half of 2026.

The timing is not accidental. The federal government's Digital Transformation Agency, headquartered on Mort Street in the city centre, finalised its updated Digital Records Management Policy in March 2026, which for the first time included binding guidance on image deduplication for Commonwealth agencies. That policy shift has pushed departments — including the Department of Finance on King Edward Terrace and Services Australia's major Canberra hub in Greenway — to audit and rationalise their image libraries before a December 2026 compliance deadline.

What Other Capital Cities Are Doing

Wellington's Department of Internal Affairs completed a comparable deduplication project for New Zealand's government records in late 2024, contracting a specialist firm to process roughly 4.2 million image files across 14 ministries. The New Zealand project took 11 months and reduced storage load by an estimated 34 percent, according to publicly released project documentation from that department. Ottawa's Shared Services Canada finished a similar exercise in 2023, consolidating image assets held across cloud and on-premise servers under the Government of Canada's GCdocs platform.

Edinburgh's position is instructive for a different reason. The Scottish Government does not operate a centralised image repository at all — individual directorates manage their own libraries — which means deduplication happens piecemeal, if at all. Records managers there have publicly described the arrangement as a known weakness in digital asset governance.

Canberra sits somewhere between Wellington's coordinated efficiency and Edinburgh's fragmentation. The Digital Transformation Agency's March policy sets the standard, but implementation is devolved to individual agencies, each running its own systems. The Australian National Audit Office, based on Yarra Street in Barton, flagged uneven digital records compliance across Commonwealth entities in its most recent Digital Investment Oversight report, though that report did not single out image deduplication specifically.

What This Means for Everyday Government Work

The practical stakes are higher than they sound. Public servants at the Australian Bureau of Statistics campus in Belconnen, for example, regularly publish data visualisations and statistical charts — image files that get updated with each release cycle. Without a disciplined replacement and deduplication process, older versions of charts persist in internal systems and occasionally resurface in ministerial briefing packs or web publications. The same problem affects the Department of Climate Change, Energy, the Environment and Water, which maintains a large library of satellite imagery and environmental photography used in public-facing reporting.

The National Archives of Australia, on Queen Victoria Terrace in Parkes, enforces its own deduplication standards for records transferred to the national collection, but those standards apply downstream — after agencies have already created the problem. Archivists there have described the incoming volume of duplicated digital material as a persistent challenge in briefings published on the Archives' website over the past two years.

Compared with Ottawa's whole-of-government approach through Shared Services Canada, Canberra's model places more responsibility — and more risk — at the agency level. Wellington's project succeeded partly because New Zealand's smaller public sector made centralised coordination feasible. Canberra's public service is considerably larger and more complex, which makes the DTA's policy-led, agency-executed model a reasonable compromise, even if it produces uneven results.

For public servants navigating the December compliance deadline, the practical advice is specific: agencies should complete internal image audits before October to leave time for remediation. The DTA has published a deduplication framework document on its website, and the National Archives is offering technical guidance through its Digital Continuity 2025 program, which remains operational despite the program name. Agencies that miss the December deadline face the prospect of being listed in the next ANAO digital compliance review — a reputational incentive that, in Canberra's public service culture, tends to concentrate minds.