Water Services Regulation Authority (Ofwat)
Document type
- Determinations and decisions (511)
- Contract codes (153)
- Guidance (116)
- Case summary (89)
- Enforcement cases (14)
- Competition cases (3)
Latest documents
- Enforcement case in Yorkshire Water's management of its sewage treatment works and sewerage networks
- BR-Mex Wholesale Retail Code/Market Arrangements Code Change Proposal
- Change proposal 019 – sewerage sector documents – design and construction guidance – final decision
- Enforcement case into Thames Water's potential delays in meeting key environmental protection programmes
- ConservAqua - CPW132 consultation response_Redacted
- Castle Water - CPW132 consultation response
- ADSM - CPW132 consultation response_Redacted
- United Utilities Water- CPW132 consultation response
- Wholesale Retail Code Change Proposal – Ref CPW132 – decision
- Yorkshire Water - CPW132 consultation response_Redacted
Featured documents
- Change proposal 003 – Water sector documents – Levels of Service: Change of metric definition (S5/1A) – final decision
- Wholesale Retail Code Change Proposal – Ref CPW109
- Variation of Independent Water Networks Limited’s appointment to include a site called Stone Path Drive, Chelmsford
- Wholesale Retail Code Change Proposal – Ref CPW087
- Decision document on the Variation of SSE Water’s appointment to include Kennet Island Phases 5 and 6
- Complaint by Mr Fox against Thames Water about the reasonableness of connection costs
- Variation of Independent Water Networks Limited’s appointment to include Turpins Farm, Frinton on Sea - Decision document
- Customer Protection Code of Practice Change Proposal – CP0007 – amendment to customer protection measures during Covid-19 pandemic - Decision document
- Practical assistance guidelines
- Variation of Icosa Water Services Limited’s appointment to include West End Lane, Henfield