Advanced Research and Invention Agency (ARIA) — Description: Programme Director: David 'davidad' Dalrymple (since 2023)

Note: The source text explicitly identifies David 'davidad' Dalrymple as a Programme Director for ARIA's Safeguarded AI programme. The claim states he has held this position 'since 2023' and is marked 'as of 2023'. While the source document does not explicitly state the start date of 2023, it confirms his current role as Programme Director. The source URL is from aria.org.uk, which matches the organization in the claim. The absence of a specific start date in the source does not contradict the claim, as the source may simply not include that detail. The core fact—that David 'davidad' Dalrymple is a Programme Director—is confirmed.

Note: The source text is an excerpt from the Safeguarded AI programme page on ARIA's website. While it provides extensive details about the programme's structure, funding (£59m), technical areas, and objectives, it contains no information about the Programme Director or David Dalrymple. The claim cannot be verified or contradicted based on this source material.