“If we have further questions, we will consider at that point whether we need to ask him to give evidence orally, or whether a further written statement is sufficient”.
Collard was the official who briefed the then-Foreign Office boss Sir Olly Robbins about UK Security Vetting’s (UKSV) recommendation not to give clearance to Mandelson.
Sir Olly was sacked last week after it emerged that he had granted clearance against the recommendation and had not informed No 10.
The government says UKSV gave an explicit recommendation to the Foreign Office not to approve vetting for Lord Mandelson ahead of his confirmation as ambassador to the US.
But speaking to MPs on Parliament’s Foreign Affairs Committee this week, Sir Olly said he had never seen that explicit recommendation and only received a verbal briefing which described UKSV’s view as “borderline” and “leaning towards recommending that clearance be denied”.
The government is investigating whether Sir Olly was given the correct information before he approved security clearance for the peer.
Sir Adrian Fulford, a retired judge, is conducting a review into the process and it is understood he will look at whether the briefing given by Collard correctly summed up the vetting team’s view.
That information could be crucial to determine whether Sir Keir Starmer was right to sack Sir Olly last week.