How Singapore's Digital Image Duplication Problem Grew From a Minor Nuisance Into a Governance Headache

Singapore's push to go fully digital did not happen cleanly. Beneath the polished surface of SmartNation dashboards and CorpPass portals lies a messier reality: thousands of duplicate images — photographs, scanned identity documents, property inspection photos, and infrastructure records — sitting redundantly across agency databases, inflating storage costs and, in some cases, creating genuine administrative errors for residents trying to access services.

The problem has roots in the 2010s, when individual ministries and statutory boards each raced to digitise their own records independently, often without a shared technical standard or a common asset management framework. The Land Transport Authority built its own image repository for vehicle inspections. The Housing and Development Board maintained separate photograph libraries for flat inspections, renovation permits, and resale transactions. The Immigration and Checkpoints Authority held yet another system for biometric and identity images. Each worked. Each duplicated.

A Legacy of Siloed Digitisation

Government Technology Agency of Singapore — GovTech — has been the body tasked since its formation in 2016 with retrofitting coherence onto what earlier rounds of digitisation left behind. Its data engineering teams identified cross-agency image duplication as a structured problem worth addressing at scale only around 2022, when a whole-of-government cloud migration project under the Government on Commercial Cloud programme began forcing different agencies onto shared infrastructure for the first time. Moving to a common environment meant duplicates could finally be seen — and counted.

The scale surprised even those close to the work. A single HDB resale transaction, for instance, could generate photographs that ended up stored separately in the resale application portal, the MyHDBPage flat profile, and an internal case management tool used by officers at the Toa Payoh HDB Hub and the Jurong regional office. Three copies of the same image, in three systems, accruing cloud hosting costs in perpetuity. Multiply that across hundreds of thousands of annual transactions and the redundancy becomes structural.

Commercial cloud storage on platforms like Amazon Web Services or Microsoft Azure is not free. GovTech's annual report for financial year 2023/24 noted that government cloud expenditure had grown substantially as agencies migrated legacy systems — though the agency did not break out a specific line item for image storage redundancy. Industry benchmarks suggest that unmanaged duplication in large enterprise environments can inflate storage costs by anywhere from 20 to 40 percent above what a deduplicated system would require.

What Is Being Done Now

GovTech began rolling out deduplication tooling across selected agencies in 2024 as part of a broader data hygiene initiative under the Digital Government Blueprint 2.0 framework. The approach involves hashing image files — generating a unique digital fingerprint — and automatically flagging or consolidating matches before they are committed to long-term storage. Agencies in the Central Provident Fund Board and the Inland Revenue Authority of Singapore were among the earlier adopters of the shared data layer that makes this possible.

For ordinary residents, the downstream effects of poor image management have occasionally been concrete and frustrating. Cases surfaced at the Tampines and Bedok Community Development Council branches where residents renewing subsidised programme eligibility found their supporting document images — income statements, utility bills — either missing from officer screens or showing outdated scans because the correct version was buried beneath a duplicate entry in the system. These are edge cases, not the norm, but they illustrate why the problem is more than an IT housekeeping matter.

The broader lesson Singapore is drawing from this episode is about procurement discipline rather than technology alone. From mid-2025, new government digital projects are required under updated IM8 policy guidelines to specify an approved image asset management standard before contracts are awarded — a requirement that did not exist when the original silos were built. Agencies piloting new services at the Punggol Digital District are being used as a testbed for the tighter framework. Whether the same discipline can be backfilled into decades of legacy systems is the harder question — and the answer will determine how much of the duplication problem is actually solved, versus simply stopped from getting worse.