2 Sept 20
| Surname | Forename | Reg No | Level | Category | Expiry date |
| Barrett-Drylie | Adam | 262262 | L1 | Club | 31 Aug 21 |
| Bryden | Oscar | 402491 | L1 | Club | 31 Aug 21 |
| Bryden | Stuart | 254011 | L1 | County | 31 Aug 21 |
| Budgett | Charles | 448147 | L1(U) | Unass'd | 31 Aug 21 |
| Burgess | Ellie | 438780 | L1 | Club | 31 Aug 21 |
| Corbett | Richard | 271424 | L1 | Club | 31 Aug 21 |
| Crack | Philip | 288186 | L1 | Club * | 31 Aug 21 |
| Crack | Valerie | 252301 | L1 | Club | 31 Aug 21 |
| Dickens | Miles | 331523 | L1 | Club | 31 Aug 21 |
| England | David | 273648 | L1 | Club | 31 Aug 21 |
| Goode | Joep | 436991 | L1 | Club | 31 Aug 21 |
| Jago | Matthew | 263193 | L1 | Club | 31 Aug 21 |
| Johnstone | Tristan | 441751 | L1(U) | Unass'd | 31 Aug 21 |
| Jones | Miles | 436985 | L1 | Club | 31 Aug 21 |
| Land | David | 272659 | L1 | Club | 31 Aug 21 |
| Leighton | Victoria | 256042 | L1 | Club | 31 Aug 21 |
| Lloyd | James | 331528 | L1 | Club | 31 Aug 21 |
| Shah | Kishor | 255169 | L2 | Regional | 31 Aug 21 |
| Sully | Mark | 418211 | L1 | Club | 31 Aug 21 |
| Thompson | Alex | 357945 | L1 | Club | 31 Aug 21 |
| Tudor | John | 251284 | L1 | Club | 31 Aug 21 |
East League rules require that all umpires officiating in East League matches are registered with a County Umpiring Association. Teams that use unregistered umpires are likely to be penalised. Full details of this rule can be found at: http://www.east-leagues.co.uk/leagues/leaguerulesCurrent.htm
Umpires registered with Cambridgeshire Umpiring Association are covered by a third party liability insurance policy, limited to £6m. Under the terms of the policy umpires are advised to record details of any incident in which a player receives a serious injury and to pass the details to the Level One Coordinator.
Club (Unassessed) - can umpire the following in the following leagues: EWL 3 and below, EML 4NE, 5NW, 6SE, 5SW and below.
(Assessment matches - See East League Rule 5.2 http://www.east-leagues.co.uk/leagues/leaguerulesCurrent.htm )
Club (Assessed) - can umpire in the following leagues: EWL2 and below, EML3 and below.
County - can umpire EWL1 and below, EML 1 and below.
Regional - Any East League match.
National - Any East League match.