Singapore Vehicle Ownership Transfer

This file is the source-review record for this document version, per the manual-source-review-v1 practice. It documents the provenance of the published fields and flow and states the current verification claim honestly.

Current claim

• status: draft
• verification.method: manual-source-review-v1
• verification.lastVerifiedAt: 2026-07-04

The document was derived from and cross-checked against the official sources below, but the live digital service itself is Singpass-gated and could not be walked screen by screen, so the full field-by-field comparison manual-source-review-v1 (Procedure step 2) requires has not been completed against the live service. It therefore remains draft, not verified.

Sources examined

• Document (id, version): sg/lta/vehicle-ownership-transfer / 1.0.0
• Spec version: GovSchema 0.3.0
• Authority: Land Transport Authority (LTA), Singapore.
• Primary source URL: https://onemotoring.lta.gov.sg/content/onemotoring/home/selling-deregistering/transfer-ownership.html — the live LTA OneMotoring guidance page describing the current Singpass-authenticated digital transfer flow. Fetched live, 2026-07-04, no access block encountered. Describes: seller-initiated transfer using the vehicle registration number, new owner's NRIC/FIN, and the new owner's contact number; a 5-calendar-day window for the new owner to log in and confirm; a S$25 transfer fee paid by the new owner via OneMotoring; a 7-calendar-day statutory deadline for the whole transfer; eligibility conditions (no outstanding loan/road tax arrears, vehicle age vs. COE category, valid motor insurance in the new owner's name, vehicle inspection if due, and Light/Heavy Goods Vehicle-specific licence/parking-certificate requirements).
• Companion document: the LTA-hosted Form M01 PDF ("Application Form for Transfer of Vehicle", edition VRLSO-F-M01-V10, dated January 2014), fetched directly from https://onemotoring.lta.gov.sg/content/dam/onemotoring/M01.pdf (curl, HTTP 200, no block) and text-extracted with pdfjs-dist (getTextContent, grouped by y-coordinate to reconstruct row/column layout, since the PDF carries no fillable AcroForm field annotations — it is a printed static form, not an interactive one). This form is still linked from the live, current OneMotoring site as of the retrieval date, and its three-section layout (Section A: current registered owner, Section B: new registered owner, Section C: submitter) was used to source most individual field names, labels, and structural detail (e.g. the Section B registered-address breakdown, the NRIC/FIN-vs-passport identity split, and the exact declaration wording) that the shorter guidance prose does not restate.
• Secondary source (checked, not modelled): an LTA-issued FAQ PDF for Electronic Service Agents, "FAQs on Transfer and Deregistration of a Vehicle which is still under Financing" (November 2018), fetched from onemotoring.lta.gov.sg and text-extracted the same way. Confirms the digital transfer/deregistration flow's existence and its under-financing branch (an 8-day financing-tag cycle triggered when a financed vehicle is transferred, extendable to a 13-day lapse window) but this branch is explicitly out of scope for this schema version (see "Scope" below); read only to confirm the base flow's field set is not itself dependent on the financing status.
• Retrieved / reviewed: 2026-07-04 (all sources confirmed live at authoring time).
• Reviewer: GovSchema Engineering (Standards Engineer — initial authoring source review).

What was directly observed vs. inferred

| Field | Basis | |---|---| | vehicleRegistrationNumber, roadTaxExpiryDate | Directly observed in Form M01's top-of-form fields (both the label text and day/month/year sub-structure of the expiry date). | | currentOwnerIdType, currentOwnerIdNumber, currentOwnerName | Directly observed in Form M01 Section A's printed labels. | | currentOwnerContactNumber, newOwnerContactNumber | Inferred from guidance prose, not a labelled Form M01 box. The 2014 paper form predates the current digital flow and has no explicit contact-number field (only an implicit Section C "particulars of submitter"); the live guidance page's plain-language description of what the seller supplies ("the next owner's NRIC or Foreign Identification Number (FIN) number, and their contact number") is the basis for newOwnerContactNumber, and the page's summary bullet "Contact information for both parties" is the basis for currentOwnerContactNumber. This is this schema's weakest sourcing point; a future reviewer with Singpass access should confirm the exact field(s) and whether the current owner's own contact number is truly collected (the prose is ambiguous on this specific point). | | currentOwnerVehicleNotFinancedDeclaration | Directly observed, verbatim declaration text from Form M01 Section A. | | newOwnerIdType, newOwnerIdNumber, newOwnerName, newOwnerBirthDate, newOwnerGender, newOwnerPassportPlaceOfIssue | Directly observed in Form M01 Section B's printed labels. | | newOwnerAddressBlockHouseNo, newOwnerAddressStreetName, newOwnerAddressFloorUnit, newOwnerAddressBuilding | Directly observed in Form M01 Section B's "Registered Address in Singapore" sub-table. | | newOwnerAddressPostalCode | Directly observed label, inferred current meaning. Form M01 literally prints "Postal District" — Singapore's legacy pre-1995 28-district numbering — rather than "Postal Code". This schema uses the modern 6-digit-postal-code field name/pattern already established by sg/acra/sole-proprietorship-registration's businessAddressPostalCode, on the assumption the live OneMotoring digital form (built well after 2014) asks for the current 6-digit postal code rather than the historic district number. Not independently confirmed — flagged for a future reviewer with Singpass access to check against the live screen. | | newOwnerInsuranceCompanyName, newOwnerInsuranceValidDeclaration | Directly observed, Form M01 Section B's insurance-company field and verbatim declaration text. | | documents[].transferFee | Directly observed in the live guidance page ("pay the transfer fee of $25 via OneMotoring"). |

Test run with mock data

A mock application packet was assembled at conformance/sg/lta/vehicle-ownership-transfer/1.0.0/application-packet.json using fabricated seller/buyer/vehicle details (not a real NRIC, FIN, vehicle registration number, or address) and checked against this schema's own required/requiredWhen/validation/eligibleValues constraints. No value was submitted to any LTA system: the live onemotoring.lta.gov.sg digital services require a genuine Singpass login for both the current and new registered owner, so — consistent with this registry's treatment of other credential-gated live services (e.g. gb/dvla/vehicle-keeper-change-v5c, in/mca/company-incorporation-spice-plus) — this review did not attempt to exercise the live wizard end to end.

Scope and jurisdiction notes

• Individual-to-individual transfer of a privately owned car only. Company/business/ACRA-registered owners (the form's "**"-marked fields and declarations), vehicles still under financing (a separate, longer confirmation cycle per the November 2018 FAQ), and Light/Heavy Goods Vehicles or buses (additional hawker/farm-licence or parking-certificate requirements per the guidance page) are out of scope for v1.0.0.
• Vehicle-registration-number retention and deregistration are out of scope. Both are guidance-referenced adjacent processes with their own digital services, not part of the transfer notification itself.
• This closes Singapore's "Vehicle Registration" gap in the DMV vertical named in GOV-282/GOV-1000: sg/spf/driving-licence-application (Drivers License) was already published, but Singapore — like CA, NZ, IN, and NL — had no Vehicle Registration/Tag/Title schema at all (per the GOV-960 per-country x per-vertical audit). Ownership transfer, rather than road-tax renewal, was chosen because it is backed by a genuine downloadable government form (Form M01) giving direct field traceability, matching this registry's sourcing preference for a concrete form artifact over guidance-prose-only transcription where one is available.

Path to a verified claim (next step)

To advance to status: verified, a reviewer applies manual-source-review-v1 (Procedure step 2) field-by-field against the live onemotoring.lta.gov.sg digital services using a genuine, Singpass-authenticated session and an actual Singapore-registered vehicle pair (seller + buyer), confirms or corrects the inferred currentOwnerContactNumber/newOwnerContactNumber fields and the newOwnerAddressPostalCode postal-district-vs-postal-code question flagged above, resolves any discrepancy by shipping a new schema version (immutability — VERSIONING §3, practice Procedure step 5), and records the outcome here plus sets status: verified with a current verification.lastVerifiedAt/nextReviewBy.

Re-verification

Per the practice's Cadence, nextReviewBy is set to 2027-01-01 (6 months). Re-check the source on or before that date and on any source.url change.