ACT Government's Digital Archives Hit by Duplicate Image Crisis — Here's What Happened This Week

Canberra's public sector digital infrastructure hit a snag this week after a routine internal audit uncovered widespread duplicate image files embedded across multiple ACT Government web platforms, creating storage bloat, broken display links, and compliance headaches for agencies already stretched by the June 30 financial year rollover. The problem, which appears to have accumulated over at least three years of uncoordinated content uploads, is now the subject of an emergency remediation program being coordinated through the ACT Digital Strategy Office.

The timing is particularly awkward. Federal and territory agencies alike have been pushing hard on digital transformation commitments, and the discovery of large volumes of redundant image assets undermines claims of efficient records management. For a city whose economy runs on the public service, sloppy digital housekeeping carries reputational weight beyond what it might in a commercial setting.

Where the Problem Showed Up

The issue surfaced most visibly on the ACT Government's Access Canberra service portal and on internal SharePoint environments used by the Transport Canberra and City Services directorate, which manages everything from light rail operations to suburban parks maintenance across growth corridors in Gungahlin and Belconnen. Staff uploading project documentation — including planning imagery for the Light Rail Stage 2B extension toward Woden — repeatedly saved new versions of image files without removing older copies, producing duplicate chains that in some cases ran four or five versions deep.

The Australian National University's digital communications team separately flagged a related issue on its Acton campus intranet this week, where a content migration completed in late May pushed thousands of research publication images into a shared media library without deduplication checks. The University of Canberra's Bruce campus reported a smaller but structurally identical problem tied to a website rebuild finalised in March.

Neither institution has quantified the full scope publicly, but the ACT Digital Strategy Office confirmed in a written circular distributed to agency heads on July 2 that across territory government systems alone, preliminary scans had identified more than 14,000 duplicate image instances flagged for manual review. Storage costs associated with unmanaged duplication in cloud environments typically run to hundreds of dollars per month per agency at scale, though specific figures for ACT systems were not released.

What the Fix Looks Like

The remediation approach being rolled out combines automated deduplication tooling with a manual review workflow for images tied to official planning, heritage, or legal records — categories where simply deleting a file carries its own compliance risk. Agencies have been asked to complete a first-pass audit by July 18 and submit amended content registers to the digital office by the end of July.

For everyday Canberrans, the most visible symptom has been broken or duplicated images on the Access Canberra portal — the same portal residents use to register vehicles, pay rates notices, and track development applications for suburbs like Casey, Throsby, and the rapidly expanding Molonglo Valley. Some users reported seeing the same photograph appear twice on a single council information page, while others found image placeholders returning error codes.

Agencies have been advised to use content management platforms with built-in hash-based duplicate detection going forward — a standard feature in most modern digital asset management systems that, for reasons not yet explained in any public document, was not enabled or enforced across the territory's platforms. The Transport Canberra and City Services directorate has flagged that its Light Rail Stage 2 project documentation library will be among the first to go through the new deduplication workflow, given the volume of engineering and community consultation imagery involved.

Public servants and contractors who regularly upload documents to ACT Government systems are being encouraged to check the Digital Strategy Office's updated image upload guidelines, published on the ACT Government intranet on July 3, before submitting any new files. For residents waiting on planning or service information via Access Canberra, the office has indicated most display errors should be resolved within the next fortnight.