01 Procurement
Tender overview
- Buyer
- Transport for Wales
- Status
- Active
- Procurement method
- Open procedure
- Category
- services
- CPV classification
- Not supplied
- Tender period
- Not supplied — 4 September 2026
Description
TfW is seeking to establish a Framework Agreement to cover Independent Assessor services. The proposed framework will provide specialist independent assessment and assurance services to verify compliance with railway safety, interoperability and regulatory requirements. The framework will be divided into three lots: Lot 1 – Assessment Body (AsBo): Independent assessment against Common Safety Method (CSM-REA) requirements. Lot 2 – AsBo / Approval Body (ApBo) / Designated Body (DeBo): Safety and interoperability assessment services against National Technical Specification Notices (NTSNs) and National Technical Rules (NTRs). Lot 3 – Independent Competent Person (ICP): Independent verification of compliance with ROGS requirements. The framework will support assurance activities across TfW rail infrastructure projects throughout the project lifecycle. Further information can be found in the Tender Documents published on the Atamis procurement portal.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
No award object is present in this compiled process yet.
03 Organisations
Buyers, suppliers and other parties
Transport for Wales
3 Llys Cadwyn, Pontypridd, UKL15, CF37 4TH, United Kingdom
GB-PPON PPHD-4211-XYXJTransport for Wales Rail Ltd
3 Llys Cadwyn, Pontypridd, UKL15, CF37 4TH, United Kingdom
GB-PPON PVJP-5451-JYWQCompanies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.