Awarded contract

Assurance Advisers for Major Projects

Details

Value
£1,000,000
Duration
3 years
Topic
Business and management consultancy services
Published
9 February 2026

Tender description

Awarded using Crown Commercial Service (CCS) Management Consultancy Framework Four (MCF4) (RM6309), Lot 2 Strategy and Policy. Background and an overview of the Major Projects pipeline can be found at the following link: A-Major-Projects-Guide-for-Investors-June-2025.pdf The above document lists all the projects in the pipeline and gives a brief overview of each one, offering a useful indication of the assurance reviews likely to be required over the next three years. To meet the key objective of this tender, we expect the independent assurance advisers to work with Ofwat colleagues as follows: 1. Identify and appoint an appropriate panel of experienced independent review team leaders (RTLs) and review team members (RTMs) to deliver assurance reviews. 2. Plan and manage Ofwat's assurance review pipeline, based on the pipeline of DPC/SIPR projects and key stages of project development. 3. Produce an overall Assurance Plan for approval by Ofwat. 4. Provide training to internal Ofwat staff participating in assurance reviews. 5. Support engagement with water companies as Ofwat's assurance framework develops, to ensure collaboration and maximum benefit from the review. 6. Produce a concise annual report and present to Ofwat and companies. 7. Deliver independent assurance reviews for all DPC/SIPR projects in the pipeline at key milestones.

Timeline

  1. Completed: Award date11 December 2025
  2. Completed: Award published9 February 2026
    Current notice
  3. Next: Contract expiry date10 December 2028in 2 years

About the buyer

Water Services Regulation Authority, known as Ofwat, is the economic regulator for the water and sewerage industry in England and Wales. A professional procurement function supports contract managers across the organisation with day-to-day purchasing decisions. Ofwat runs open competitions rather than working from a preferred supplier list, seeking quotations or full tenders for most purchases. Opportunities are advertised through the myTenders portal, with larger contracts also listed on Find a Tender. Contracts Finder carries the same notices, part of an effort to widen participation from small and medium-sized firms. Ofwat aims to pay all suppliers within 30 days of a valid invoice.

£434bn was the total UK public sector procurement spend in FY 2025/26.

Over the past 5 years, most of Ofwat's contract awards have been in business services, architectural and engineering services and IT services.

Relevant CPV codes

  • 79410000 · Business and management consultancy services

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