- NT 05/13: Albion Water applies for a variation to its appointment to include Rissington, Gloucestershire 12 April 2013
- IB 12/13: Ofwat proposes to vary the appointment of water and sewerage services supplier at Rissington, Gloucestershire 20 June 2013
- Consultation: Proposal by the Water Services Regulation Authority (Ofwat) to vary the appointments of Albion Water and Thames Water as water and sewerage companies 20 June 2013
- Consultation: Water Industry Act 1991, section 13 proposal by the Water Services Regulation Authority (Ofwat) to modify the conditions of appointment of Albion Water Limited as a water undertaker 15 July 2013
- Instrument of appointment: Variations of the Appointments of Albion Water Limited as a Water and Sewerage Undertaker and Thames Water Utilities Ltd as a Water and Sewerage Undertaker 21 August 2013
- IB 19/13 Ofwat varies the appointment of water and sewerage services supplier at Rissington, Gloucestershire 3 September 2013
- Decision document: Variation of Albion Water’s appointment to include Rissington 3 September 2013
- IB 26/13: Ofwat proposes to vary the appointment of water supplier at additional land at Rissington, Gloucestershire 11 November 2013
- Consultation: Proposal by the Water Services Regulation Authority (Ofwat) to vary the appointments of Albion Water and Thames Water as water companies 11 November 2013
- Instrument of appointment: Variation of the Appointments of Albion Water Limited as a Water Undertaker and Thames Water Utilities Ltd as a Water Undertaker 21 January 2014
- IB 01/14: Ofwat varies the appointment of water supplier at additional land at Rissington, Gloucestershire 21 January 2014
- Decision document: Variation of Albion Water’s appointment to include additional land at Rissington 21 January 2014