League Constitution 2012/13
At the League AGM on Wednesday 20th June, the constitution for the upcoming season was decided. After their mid-table finish last season, Prime remain in Division 2, but will face a number of new opponents as shown below: (* - new team, P - Promoted, R - Relegated)
| Premier | Division 1 | Division 2 | |
| 1 | Southborough | Hadlow Harrow (R) | AFC Valour Reserves (R) |
| 2 | Blackham & Ashurst | AFC Valour (R) | Leigh |
| 3 | Penshurst Park | High Brooms Casuals Reserves | Rusthall IV |
| 4 | Pembury | Southborough Reserves | Woodlands Reserves |
| 5 | Tonbridge Invicta Reserves | Paddock Wood | ASHTON PRIME |
| 6 | Woodlands | Capel Sports & Social | FC Revolution |
| 7 | East Peckham Juniors | Dowgate | Brenchley Wanderers |
| 8 | High Brooms Casuals | Pembury Reserves | East Peckham Juniors Reserves |
| 9 | Swan (Edenbridge) | Hawkenbury Reserves | Hawkenbury III |
| 10 | Rusthall III (P) | Roselands | Paddock Wood Reserves |
| 11 | Swan (Edenbridge) Res (P) | Roselands Reserves | |
| 12 | Frant (P) | Yalding & Laddingford * |
The first league games of the season will be held on Saturday 8th September 2012, with the season running up until Saturday 4th May 2013.
Castle Rangers have left the league and Rusthall Reserves have joined the Kent Reserve League.