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Key takeaways from senior official on Mandelson vetting: timeline of events
Cat Little testified to MPs about Mandelson's vetting, saying due process was followed and that UKSV's recommendation was not the final decision. The timeline includes Mandelson's 2025 sacking, Robbins' 2026 dismissal, and Little's efforts to access and disclose vetting documents, culminating in her Commons appearance on April 23, 2026.
Why It Matters
The disclosures raise questions about transparency and governance in high-level security clearances and the Cabinet Office's handling of sensitive vetting information.
Timeline
6 Events
April 23, 2026: Little appears before MPs
April 23, 2026
Cat Little appeared before MPs in the Commons to discuss Mandelson's security vetting, explaining the process and the roles of UKSV and the Cabinet Office, and noting she could not comment on the contents of the vetting file.
April 16, 2026: Sir Olly Robbins sacked
April 16, 2026
Sir Olly Robbins, the top civil servant at the Foreign Office, was sacked after the department's decision to grant Mandelson security clearance emerged.
April 14, 2026: Vetting documents shared with PM
April 14, 2026
Little did not share the vetting information with the prime minister until April 14, 2026, saying she first wanted to seek legal advice on how to handle such sensitive documents.
March 25, 2026: Vetting information obtained
March 25, 2026
Cat Little received the vetting documents from security officials on March 25, 2026.
September 11, 2025: Mandelson sacked
September 11, 2025
The prime minister sacked Lord Mandelson after new information emerged about his relationship with Jeffrey Epstein.
September 10, 2025: Starmer says full due process followed
September 10, 2025
Sir Keir Starmer told the House of Commons three times that full due process was followed during Mandelson's appointment.