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AddressBase Products Epoch dates

AddressBase, AddressBase Plus and AddressBase Premium are updated every six weeks. This six week period of time is known as an Epoch.

The product is currently available as a full supply or Change Only Update (COU) each Epoch.

Epoch numberEpoch refresh dates
4517 November 2016
4622 December 2016
472 February 2017

Past Publication Dates

Epoch numberEpoch refresh dates
446 October 2016
4325 August 2016
4214 July 2016
413 June 2016

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