- NT 04/13: SSE Water applies for a variation to its appointment to include Embassy Gardens, London 6 March 2013
- IB 11/13: Ofwat proposes to vary the appointment of water and sewerage services supplier at Embassy Gardens, London 20 June 2013
- Consultation: Proposal by the Water Services Regulation Authority (Ofwat) to vary the appointments of SSE Water and Thames Water as water and sewerage companies 20 June 2013