Oral QuestionTreasury

Whether she plans to update the Treasury Green Book supplementary guidance on wellbeing.

Tabled: 17 June 2026Answered: 23 June 2026

Asked by

Peter Lamb

LabourCrawley

Answering Minister

the Chancellor of the Exchequer

Answer from Hansard

The Chancellor of the Exchequer (Rachel Reeves)

The Treasury published the Green Book supplementary guidance on wellbeing, which helps officials to assess how their policies and projects affect the wellbeing of citizens, in 2021. In February, this Government published an update to the Green Book that reaffirms the importance of considering wellbeing. Most importantly, my new Green Book will support fairer and more balanced decisions on investment in every part of the country, including outside London and the south-east, across urban, rural and coastal communities, so that projects have a better chance of securing Government funding.