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Code History Database (August 2018) for the UK
This zip file contains the Code History Database for the United Kingdom as at August 2018. To download the zip file click the Download button. The Code History Database (CHD)... -
Code History Database (April 2020) for the UK
This zip file contains the Code History Database for the United Kingdom as at April 2020. To download the zip file click the Download button. Updated GeographiesUpdates to... -
Code History Database (June 2020) for the UK (V2)
This zip file contains the Code History Database for the United Kingdom as at June 2020. To download the zip file click the Download button. Updated Geographies· Updates to... -
Code History Database (August 2022) for the UK
This zip file contains the Code History Database for the United Kingdom as at August 2022. To download the zip file click the Download button.File includes updates to:Updates in... -
Code History Database (November 2020) for the UK (V2)
This zip file contains the Code History Database for the United Kingdom as at November 2020 (Version 2). To download the zip file click the Download button. We have removed 42... -
Code History Database (June 2025) for the UK
This zip file contains the Code History Database for the United Kingdom as at 1st June 2025. (File size: 52.5 MB) To download the zip file click the Download button. Updates in...