The divisions' regionalisation is as follows:
South: Brantham; Coggeshall IV; Eight Ash Green; Harwich & Dovercourt II; Kelvedon & Feering III; Tendring; West Bergholt; West Mersea; and Witham III.
West: Battisford; Brockley II; Bury St. Edmunds IV; Elveden; Haverhill III; Lakenheath II; Nowton; Walsham-le-Willows; and Worlington II.
East: DBSL; Easton II; Eye & District; Ipswich IV; St. Margarets II; Stradbrooke; Sudbourne Hall; Woodbridge & O.W. II; and Worlingworth.