External Supplier Audit (Lot 1 & Lot 2)
Caledonian Sleeper Limited (CSL) is seeking to appoint a suitably qualified provider(s) to deliver independent audit and assurance services across two distinct but related requirements.
Buyer
Caledonian Sleeper Limited
Value
£30,000
Published
3 Nov 2026
Closes
Not provided
Procurement details
Source
Pcs
Region
United Kingdom
Procurement method
Selective
Category
Services
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
79212000
Auditing services
Lots
Lot 2 CSL / GBRf Joint Interface Audit Lot 2
£30,000
This Lot covers the delivery of an independent joint audit between CSL and its traction provider, GB Railfreight (GBRf). The audit will assess the effectiveness of operational, engineering and safety-critical interfaces between both organisations, ensuring risks are appropriately managed in a shared operating environment.
Delivery: United Kingdom
Lot 1 Supplier Audit Programme - Lot 1
£30,000
This Lot covers the delivery of independent, risk-based supplier audits across CSL’s rolling stock maintenance and materials supply chain. The appointed supplier will undertake two structured audits across key supplier sites, CAF and Alstom. Assessing operational, engineering and governance controls, including compliance with contractual, regulatory and ethi...
Delivery: United Kingdom
Documents
Unlock document linkExternal Supplier Audit (Lot 1 & Lot 2)
Not provided
Caledonian Sleeper Limited (CSL) is seeking to appoint a suitably qualified provider(s) to deliver independent audit and assurance services across two distinct but related requirements.
Award notice · Web page
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