CIO 1 Number Plate
The known history of CIO1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 5 Sept 2026, 08:14
CIO 1 (CIO1) — Number Plate History & Timeline
Also written as CIO1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate CIO 1.
Issued
This number plate was originally issued between August 1964 and 1963 in Kildare
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What is CIO 1 worth?
The value of CIO 1 is influenced by its dateless format, the relevance and popularity of the letters CIO, its low number and comparable sales.
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