Define it. Control it.

See it.

ISO 19650 and the Golden Thread, made deliverable.

The Digital Governance and Progressive Assurance Platform

The Golden Thread Breaks in Delivery

Major projects start the right way. Requirements are defined. ISO 19650 is mandated. The Golden Thread, on paper, is intact.

Then delivery happens. Requirements drift. Site teams work to drawings and possessions, not to asset data requirements. The information standard set at the top doesn’t reach the bottom. Quietly, week by week, the thread fragments.

By handover, the gap is structural: asset data the operator needs hasn’t been captured. Traceability is broken. Rework is identified late. Disputes drag. Margin disappears.

eviFile Closes the Gap

The information requirements set at the front of the project become a live, enforced standard that delivery teams must deliver against—not a document on the procurement shelf. Evidence is captured progressively, at the point of work, against those requirements. Verification happens in real time. The Golden Thread assembles itself as delivery progresses. Handover is completed before site closes. Asset data is verified, traceable, and ready. No reconstruction. No disputes. No margin lost.

One Platform. Four Core Modules.

From definition through operation, a single governed environment

Data Governance

Set the requirements, standards, workflows, and assurance criteria before site activity begins. Translate AIR, EIR, and regulatory obligations into a live, governed environment that holds through every tier of the supply chain.

  • Requirements Management
  • Information Production Plans
  • Workflow Governance
  • KPI Definition
  • Risk & Hazard Management

Progressive Assurance

Embed verification into the work itself. Every inspection, test, and check captured live, validated against the requirement, and threaded back to the audit trail it serves. The Golden Thread builds itself as work progresses.

  • Multi-Discipline Engineering Assurance
  • Automated Site Diaries
  • NCR & Snag Management
  • HSEQ
  • Earned Value Reporting

Digital Handover

Compile the handover pack as the work happens, not at the end. Verified asset data, complete certification, a full ISO 19650 evidence pack, exported to your client’s CDE in the format they need.

  • Testing & Commissioning
  • Asset Data Validation
  • COBie Compliance
  • Certification Completion
  • Regulator-Ready Evidence Packs

Operate & Maintain

Extend the governed record beyond handover. The data captured during delivery becomes the baseline for inspection, maintenance, and asset performance, without re-surveys, re-keying, or reconstruction. Aligned to BS 19650-3.

  • Planned Preventative Maintenance
  • Non-Destructive Testing
  • Asset Performance Monitoring
  • Condition Inspections
  • Compliance Audits

Built for Everyone With Skin in the Project

CONTRACTORS
Stop letting rework eat your margin. eviFile builds assurance into delivery, so verification happens as work progresses, not after. Evidence is captured at source. The Golden Thread is defensible. You get paid faster.

ASSET OWNERS

Know what was built, and prove it. eviFile maintains a defensible Golden Thread from requirements to operations, ISO 19650-aligned end-to-end. The asset record reflects reality. The supply chain delivers to your standards.

CONSULTANTS
Make digital delivery a service line. eviFile gives consultancies a platform to bring to client engagements, one that mandates and delivers ISO 19650 alignment and a defensible Golden Thread through the supply chain. Charge for it. Win on the back of it.

Sits Across Your Existing Stack

You already have the tools. We connect them.

Common Data Environments: Aconex, Viewpoint, ACC, ProjectWise
Planning Tools: Primavera P6 and others
Field Capture: Dalux, FieldView
Document Management: SharePoint
Forms & HSEQ: OneTrace and other field tools

eviFile pulls from your CDE and planning tools. We push structured assurance back into them. We thread what was required to what was delivered to what was verified. The tools your teams know don’t change. The picture they create together does.

Proven Impact

  • £3.1M saved through reduced rework (Highways Scheme)
  • 7M+ digital quality checks captured (Midland Main Line Electrification)
  • 50% reduction in handover time (Alstom Rail Signalling)
  • 900-1,500 hours saved per project (Wheel Detection Points)
  • 20% improvement in reporting efficiency (TransPennine Route Upgrade)

Case Study: TransPennine Route Upgrade

Challenge Managing complex rail delivery across multi-tier supply chains, with strict ISO 19650 compliance and regulatory oversight.
Solution Implemented eviFile across all disciplines — signalling, civils, electrification, M&E — in one governed environment. Every engineer, every shift, every possession governed to the same standard.
Result

  • 20% improvement in reporting efficiency
  • Real-time visibility of delivery status
  • ISO 19650 compliance demonstrable to regulators
  • Programme running to 2030 across the full East Alliance

Ready to define it,

control it, see it?

Get complete confidence in what’s been delivered, before it becomes a risk.