LO
Policy mandateProcess & self-service2025-09-10
Singapore's URA confirmed CORENET X digital building submission becomes mandatory in phases, reaching all new projects from October 2026
Civil / structural engineeroccupation page →
Event date / reported
2025-09-10
Evidence stage
Policy mandateRegulation, subsidy or public procurement is requiring or funding adoption — the mirror of a constraint. It shows adoption is being required, not that it has happened, so one mandate is never enough on its own; two independent ones are.
Tasks this bears on
Producing the drawings and the building model
Turning the design into drawings and a coordinated digital model that other disciplines, the builder and the regulator can all read.
Being augmented≈ Platform inference
Getting the plans approved
Assembling the submission, answering the regulator's queries and shepherding the design through each approval stage.
Automating≈ Platform inference
Where this applies
The Urban Redevelopment Authority's own circular of 10 September 2025, addressed to building owners, developers, architects, engineers, registered surveyors and contractors. It describes CORENET X as a one-stop digital shopfront for approval of building works that streamlines over 20 approval touchpoints across seven regulatory agencies into three gateways, with submissions in the openBIM format IFC+SG. Its timeline: mandatory for new projects of 30,000 square metres gross floor area or more from 1 October 2025, for all new projects regardless of size from 1 October 2026, and onboarding of all ongoing projects from 1 October 2027. It requires a digital route for submission; it does not measure time saved, it does not say who inside a firm builds the model, and it does not change who is responsible for the design.
What this means
Singapore's planning authority requires building plans to go through one digital platform in an open building-model format, in phases by project size, reaching every new project from October 2026.
What it does not yet show
It requires a digital route; it does not show how much time the route saves, whether the model is produced by engineers or by specialist modellers, or any change in who signs for the design.
What you can check
If you work in Singapore, check which phase your current projects fall under and whether your structural model would pass an IFC+SG submission today.
Does it change the assessment?
No. The impact index is never moved by a single event, and this stage does not move one on its own: a "Policy mandate" record counts toward a judgement but needs a second, independent record before the judgement rests on evidence. This one is counted; on its own it changed nothing.
Source
Urban Redevelopment Authority — Circular URA/PB/2025/07-DCG, CORENET X: mandatory submissions starting from 1 October 2025 · verified 2026-09-23 · Claude (VOLO agent) — source text fetched and cross-checked · interpreted 2026-09-23 · Claude (VOLO agent)
Primary source — published by the party that did this, or the authority of record. No co-signature needed.