How Delhi's Public Record Archives Ended Up Flooded With Duplicate Images — And What Happens Next

Delhi's civic digitisation effort has a problem hiding in plain sight. Across at least three major government repositories — the Delhi State Archives on Shyam Nath Marg, the Municipal Corporation of Delhi's central records office in Civil Lines, and the Delhi Urban Arts Commission's heritage image library — the same photographs, scanned maps, and planning documents appear dozens of times over, stored under different file names, uploaded by different departments, on different dates, with no automated system to catch the overlap. The result: genuine historical records are buried under layers of administrative clutter that officials are now being asked to clear.

The timing matters. Delhi is deep into Metro Phase 4 expansion work, with the Janakpuri West to Krishna Park Extension corridor and the Aerocity-Tughlakabad line both requiring extensive archival reference material — old alignment maps, right-of-way records, heritage impact assessments. When planners and engineers attempt to pull those documents, they frequently encounter a cascade of near-identical files with no version control, no authoritative master copy flagged, and no clear metadata trail. The problem, officials say, has been building for at least a decade.

How the Duplication Happened

The roots go back to 2013-14, when both the then-Congress-led Delhi government and various Central government ministries launched parallel digitisation initiatives without agreeing on common file naming conventions or a shared server architecture. Agencies working out of offices as close as a kilometre apart — the Revenue Department's Tis Hazari offices and the Land and Development Office near Nirman Bhawan — independently scanned the same cadastral maps of Old Delhi neighbourhoods like Chandni Chowk, Ballimaran, and Matia Mahal. Neither knew the other had already done the work.

The problem compounded under successive governments. After AAP came to power in 2015, the party launched its own e-governance push under the Delhi e-District portal, which required departments to upload supporting documents for citizen services. With no deduplication protocol built into the portal's backend, files migrated from older departmental servers were simply uploaded afresh. A 2019 audit by the Comptroller and Auditor General of India flagged fragmented record management across Delhi government departments as a governance risk, though the report did not specifically quantify image duplication figures.

By 2023, the problem had grown serious enough that the Delhi State Archives began an internal review. Heritage activists working near the Lal Qila and Purani Dilli area had flagged instances where digitised photographs of early 20th-century Shahjahanabad structures were indexed under four or five separate catalogue entries, making systematic research nearly impossible. The Delhi Heritage Society, which operates out of Nizamuddin East, submitted a formal representation to the archives directorate that year urging a unified catalogue standard.

The Cleanup Effort and What It Requires

A deduplication and image replacement exercise — identifying redundant files, designating authoritative versions, and retiring duplicates — was formally recommended in a working group report circulated within the Arts and Culture Department in early 2025. The process is technically straightforward but administratively complex. Each image needs a verified provenance check, a rights clearance where applicable, and sign-off from the originating department before the duplicate versions can be retired from public-facing portals.

The practical stakes are immediate. Residents of Mehrauli and Dwarka who are contesting land acquisition notices linked to Phase 4 Metro work need reliable archival maps to support their cases before the Delhi High Court. Researchers at institutions like the School of Planning and Architecture on Indraprastha Estate rely on the same archives for academic work. When the same document lives in six places with six different metadata tags, the question of which version is legally authoritative becomes genuinely fraught.

The Arts and Culture Department is expected to release updated digitisation guidelines by the end of the third quarter of 2026 — a timeline that heritage groups say is workable but will require dedicated staff resources that have not yet been formally allocated. Departments have been advised to freeze further uploads of legacy scans to the e-District portal until the master catalogue framework is in place. For residents or researchers needing archival material before that date, the Delhi State Archives reading room on Shyam Nath Marg remains open for in-person requests on working days, with a turnaround time currently running at roughly 10 to 14 working days per file request.