Select committee: Foreign Affairs Committee
1st Report - The appointment of Peter Mandelson as British Ambassador to the United States
HC 504
Published 9 July 2026
Foreign Affairs Committee Work of the Foreign, Commonwealth and Development Office Report on parliament.uk ↗
At a glanceGovernment response published 16 October 2026 (deadline 9 September 2026)
The government's response
Summary written by Accountability Index from the government's response. It is not the government's own words.
The Government agrees with the Committee on security clearance before appointment and on due diligence processes, notes its recommendations on staff conduct, record-keeping and committee scrutiny, and does not respond on vetting pending the Fulford review.
- On security clearance, the Government agrees, stating that appointments such as this "would no longer be made or announced" before the appointee has been granted clearance, which for FCDO Heads of Mission "will always be Developed Vetting".
- On due diligence for direct ministerial appointments, the Government agrees: any proposed name will be shared with the FCDO PUS and the FCDO "will conduct an open-source due diligence exercise" focused on reputational risks.
- On record-keeping, the Government notes the recommendations. An external review of FCDO knowledge and information management is due to report by the end of September, and the FCDO will update the Committee on its conclusions "in due course".
- On a Committee veto over political appointees, the Government notes the recommendation but says a veto "would not be appropriate" because it must "take responsibility for the appointment". The FCDO would welcome a conversation on pre-appointment scrutiny.
What the committee recommended
No recommendations or conclusions have been extracted from this report. This is normal for correspondence and for special reports.
Sources
- 1st Report - The appointment of Peter Mandelson as British Ambassador to the United States ↗The committee's report, HC 504, parliament.uk
- 3rd Special Report - The appointment of Peter Mandelson as British Ambassador to the United States: Government Response ↗The government's response, 16 October 2026, parliament.uk