The stage 1 consultation began on 21 November 2012 and ran until 6 February 2013.
Since February 2013, the councils have been working jointly in a number of areas:
The stage 2 consultation ran from 23 November 2016 to 3 February 2017.
Full details of EDF's exhibitions and their Statement of Community Consultation are available on their Sizewell C Project Website.
The joint draft stage 2 consultation response was put before Cabinet on 31 January 2017:
Cabinet meetings on 31 January approved the recommendations and response to EDF Energy, and this was sent to EDF Energy on 2017 February:
The stage 3 consultation ran from 4 January to 29 March 2019.
East Suffolk Council and Suffolk County Council took their draft response to their respective Cabinets on 11 and 12 March 2019 (full details are available on EDF's Sizewell C Project Website):
The final response to the stage 3 public consultation was submitted to EDF Energy on the 26 March 2019.
The stage 4 consultation was held between 18 July to 27 September 2019.
East Suffolk Council and Suffolk County Council took their draft responses to their respective cabinets on 23 and 24 September 2019 (full details are available from the EDF Sizewell C Project Website):
The final response on the Stage 4 Public consultation was submitted to EDF Energy on 25 September 2019.