Official UK procurement notice
GTR0934 - Fraud prevention Market Engagement
Authority: Thameslink Southern Great Northern Limited (TSGN) (Public body)
What is being bought
Published requirement descriptionGTR are going out to market because the scale and complexity of fraud threats and require a step change in capability. The shift towards digital ticketing and the fragmented nature of industry data demand innovative tools that can provide holistic insight, reduce manual effort, and strengthen the integrity of our fraud investigations.
Through this market engagement, GTR aims to build a clear understanding of the solutions available, the maturity of relevant technologies, and the approaches that suppliers are taking to balance innovation with compliance. This will inform the design of a future procurement process and help ensure that any eventual investment delivers measurable improvements in fraud prevention, operational efficiency, and customer confidence.
GTR is seeking to engage with the market to understand the capabilities, innovations, and approaches currently available to support our ambition of transforming how we detect, analyse, and prevent fraud. Our current operational environment is highly manual, fragmented, and dependent on disparate datasets held across multiple internal systems and third-party retailers. This limits our ability to generate timely, reliable intelligence, and constrains our fraud specialists from focusing on higher-value activities.
For more information about this opportunity, please visit the Delta eSourcing portal at:
www.delta-esourcing.com/tenders/UK-UK-Newcas… ↗
To respond to this opportunity, please click here:
CPV: Fraud audit services
The lotProcurement structure
single lot · no lot value publishedLot #1PlannedRenewal
Procedure terms & legal framework
From the official record- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Services
- Notice status
- Past planning notice
- Procurement threshold
- Above threshold (FTS publication)
- Regulatory regime
- Utilities
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 3 Sept 2025, 13:20 BST
- Last source update
- 3 Sept 2025, 13:20 BST
- Authority reference
GTR0934- FTS notice number
2025/S 000-053533- Latest notice
- Preliminary market engagement notice (UK2)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-059325Find a Tender
How it was run
Official notice- Submission deadline
- —
Timeline
3 Sept 2025 → 3 May 2026 · 3 dates- Planning notice published3 Sept 2025, 13:20 BST
- Market engagement376 days ago17 Oct 2025, 23:59 BST
Please see attached early market engagement document for further details.
- Contract starts179 days ago3 May 2026, 00:00 BST
Notice history
1 event · 1 release on Find a Tender- Preliminary market engagement notice published3 Sept 2025, 13:20 BSTUK2
Commercial outcome & contract awards
Pipeline notice- Awards (0)
- No award published
- Contracts (0)
- No contract published
- Bid statistics
- No aggregate bid statistics published
Contracting authority & participating public bodies
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Preliminary market engagement notice Preliminary market engagement notice on Find a Tender