Matt Clifford to Leave ARIA After Anthropic Role Draws Conflict Concerns

Matt Clifford will step down as chair of the UK’s Advanced Research and Invention Agency, or ARIA, after his full-time role at Anthropic prompted conflict-of-interest concerns from senior MPs. He will remain chair until 6 November 2026 with safeguards against potential conflicts in place.

Clifford’s new job is to lead Anthropic’s engagement with governments outside the United States, including the UK. He had initially retained the ARIA chairmanship, creating an overlap between a company seeking to engage the UK government and a public agency that backs high-risk science and technology work.

The overlap was planned to continue

Anthropic said Clifford would recuse himself from Anthropic-related business at ARIA under an arrangement agreed with the government. But Chi Onwurah, chair of the House of Commons Science, Innovation and Technology Committee, called the situation a clear conflict of interest and asked what assessments had been undertaken and how safeguards would protect confidence in ARIA’s governance.

Questions shift to the handover

Clifford said he was leaving so that his Anthropic role would not become a distraction from ARIA’s work. Onwurah welcomed the decision, while maintaining that questions remained about how the situation arose, the conflict-of-interest assessments performed, and the safeguards intended to preserve confidence in the agency.

The departure comes well before ARIA’s previously published board timetable. Its July annual report listed Clifford’s term-end date as 14 August 2030, a record that predates his resignation announcement. The report describes ARIA as an independent public body sponsored by the Department for Science, Innovation and Technology, with a board responsible for oversight, strategic direction, risk management and internal controls.

The resignation removes the proposed long-term dual role. The immediate question is how the safeguards governing Clifford’s remaining weeks as chair will address the concerns that the earlier recusal arrangement did not settle for MPs.