Data, Statistics and Research on Sex and Gender Independent Review

(asked on 20th February 2026) - View Source

Question to the Home Office:

To ask the Secretary of State for the Home Department, what steps her Department is taking to implement the findings of the Sullivan Review.


Answered by
Sarah Jones Portrait
Sarah Jones
Minister of State (Home Office)
This question was answered on 2nd March 2026

The Sullivan Review, commissioned by the previous administration made a number of recommendations concerning how data on sex and gender identity is collected. Individual departments are now considering these findings as part of their ongoing policy work.

The Government Statistical Service (GSS) is currently developing harmonised data standards for sex and gender identity, with harmonised standards and guidance on the collection of sex data scheduled for publication in the Autumn. This programme of work aims to improve and standardise how sex and gender identity data are collected across government and beyond. It has been informed by the findings of the Sullivan Review, alongside wider evidence gathered through stakeholder engagement and ongoing research activity.

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