<p><span style='mso-bidi-font-family:Helvetica;color:#4C4C4C'>This
file contains the ONS UPRN Directory (ONSUD) for Great Britain as at November 2019. The ONSUD relates the Unique Property Reference Number (UPRN) for each GB
address from AddressBase® Epoch 71 to a range of current statutory
administrative, electoral, health and other statistical geographies. The ONSUD
is produced by ONS Geography, who provide geographic support to the Office for
National Statistics (ONS) and geographic services used by other organisations.
The ONSUD is issued every 6 weeks and is designed to complement the Ordnance
Survey AddressBase® product. For further technical information about this file,
please refer to the User Guide document contained within the downloadable zip
file. Please note that this product contains Royal Mail, Gridlink, Ordnance
Survey and ONS Intellectual Property Rights. (File Size - 460 MB)</span></p>
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Some basic informations about API Store ®.
Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
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