Guidance
Energy Performance of Buildings Certificates in England and Wales: technical notes
Technical notes to accompany the Energy Performance of Buildings Certificates statistics.
- From:
- Ministry of Housing, Communities and Local Government and Department for Levelling Up, Housing and Communities
- Published
- 17 May 2022
- Last updated
-
2624OctoberApril20232025 — See all updates
Applies to England and Wales
Documents
Details
These technical notes provide information on:
- official statistics in development status
- data collection
- data quality
- revisions policy
Updates to this page
Published 17 May 2022
Last updated 2624 OctoberApril 2023
+ show2025
href="#full-history">+ show all updates
-
Sign up for emails or print this page
Update history
2026-07-30 09:30
Updated with additional processing for de-duplicating the new dwellings EPC data.
2025-07-31 09:30
Updated section 3.1 to include the new de-duplication step in the data cleaning process.
2025-04-24 09:30
Details of new data cleaning methods were provided.
2023-10-26 09:30
Added data dictionary and related statistics sections. In line with new Office for Statistics Regulation (OSR) policy, all mentions of ‘Experimental Statistics’ have been changed to ‘Official Statistics in Development’.
2022-05-17 12:12
First published.
Details
These technical notes provide information on:
- official statistics in development status
- data collection
- data quality
- revisions policy
Updates to this page
Published 17 May 2022
Last updated 2624 OctoberApril 2023
+ show2025
href="#full-history">+ show all updates
-
Sign up for emails or print this page
Update history
2026-07-30 09:30
Updated with additional processing for de-duplicating the new dwellings EPC data.
2025-07-31 09:30
Updated section 3.1 to include the new de-duplication step in the data cleaning process.
2025-04-24 09:30
Details of new data cleaning methods were provided.
2023-10-26 09:30
Added data dictionary and related statistics sections. In line with new Office for Statistics Regulation (OSR) policy, all mentions of ‘Experimental Statistics’ have been changed to ‘Official Statistics in Development’.
2022-05-17 12:12
First published.
Details
These technical notes provide information on:
- official statistics in development status
- data collection
- data quality
- revisions policy
Updates to this page
Published 17 May 2022
Last updated Sign up for emails or print this page
Update history
2026-07-30 09:30
Updated with additional processing for de-duplicating the new dwellings EPC data.
2025-07-31 09:30
Updated section 3.1 to include the new de-duplication step in the data cleaning process.
2025-04-24 09:30
Details of new data cleaning methods were provided.
2023-10-26 09:30
Added data dictionary and related statistics sections. In line with new Office for Statistics Regulation (OSR) policy, all mentions of ‘Experimental Statistics’ have been changed to ‘Official Statistics in Development’.
2022-05-17 12:12
First published.