Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, whether his Department was invited by the Office for National Statistics to provide evidence or input into its review of the ethnicity harmonised standard.

A review of the harmonised standard for ethnicity data collection is underway by the Government Statistical Service Harmonisation team.

A public consultation between October 2025 and February 2026 sought views from a wide range of users, including Government Departments and public bodies, to understand user needs for ethnic group data. This was supplemented by a programme of engagement activity, including with representatives of all government departments.

ONS have committed to an initial response to the public consultation in April, and a full report in late summer 2026.