It was an English limited overs county cricket tournament which was held between 22 June and 4 September 1993.
[1] The tournament was won by Warwickshire County Cricket Club who defeated Sussex County Cricket Club by 5 wickets in the final at Lord's.
The 18 first-class counties, were joined by twelve Minor Counties: Buckinghamshire, Cheshire, Devon, Dorset, Hertfordshire, Norfolk, Oxfordshire, Shropshire, Staffordshire, Suffolk, Wales Minor Counties and Wiltshire.
The Ireland national cricket team and the Scotland national cricket team also participated.
The winners in the second round then progressed to the quarter-final stage.