Summary

Indicative impacts of the planned improvements to our consumer price statistics from January 2019 to June 2024. These changes will be introduced into our headline measures: from February 2025 (published in March 2025).

Publications

• Impact analysis on transformation of UK consumer price statistics: January 2025

  Indicative impacts of the planned improvements to our consumer price statistics from January 2019 to June 2024. These changes will be introduced into our headline measures from February 2025 (published in March 2025).

Data

• Indicative impacts of improvements to Price Index of Private Rents model, including the addition of Northern Ireland, on UK consumer prices statistics

  Data tables containing the indicative impacts of improving private rents data on our headline inflation statistics: the Retail Prices Index (RPI), Consumer Prices Index (CPI) and consumer Prices Index including owner-occupiers' housing costs (CPIH).

• Indicative impacts of including grocery scanner data in UK consumer price statistics

  Data tables containing indicative research consumer price inflation (CPI) estimates at consumption segment level from using alternative grocery scanner data.

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