There are 3 ODEF groups within the Diocese. They are Berks, Bucks and Oxford/Dorchester.
Revd Will Stileman, Vicar of St Mary's Maidenhead, is the Chairman of ODEF.
Elizabeth Mortimer is the ODEF secretary.
The area leaders are:
Berks: Revd Piers Bickersteth
, Rector Arborfield and Barkham churches
Bucks: Revd Will Pearson-Gee
, Rector Buckingham Parish Church
Oxon/Dorchester: Revd Vaughan Roberts and Revd James Kennedy