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GC’s Tim Miller among board members to step down from GREF as Ian Angus joins

Associate professor Olivia Petit has been named the new board secretary.

Kathryn Evans September 14, 2026 2 min read

On Monday, the Gambling Regulators European Forum (GREF) announced a reshuffle of its board following the departure of two long-standing members and the appointment of two new officers.

GREF is a cooperative network bringing together national gambling regulators across Europe and beyond to facilitate dialogue, exchange information and share best practice on regulatory strategies. 

Two departures from UK and French regulators

Tim Miller, who resigned from the UK Gambling Commission earlier this year, has stepped down from the GREF board and has relinquished his role as treasurer. 

Miller served on the forum for several years and was a key UK figure during a period when the Gambling Commission implemented extensive reforms to online gambling regulation and affordability checks. GREF expressed its gratitude for Miller’s contributions during his tenure.

Jean-Michel Costes has also left the board after concluding his role at France’s Autorité Nationale des Jeux (ANJ). 

Costes was involved with GREF at a time when numerous European regulators, including the ANJ, focused on tightening advertising regulations and boosting player protection frameworks. The forum thanked Costes for his dedicated service.

Angus and Petit named as replacements

Replacing Miller as treasurer is Ian Angus, director of policy at the UK Gambling Commission where, since 2020, he has been closely engaged in policy development. This includes the Gambling Act white paper and its recommendations on financial risk assessments.

His appointment signals a continuation of UK influence within GREF, even as the Gambling Commission undergoes personnel changes. Ruth Evans was named the new Gambling Commission chair, taking over from Charles Counsell after over a year in the position.

In addition, Olivia Petit has been appointed as board secretary of GREF. Petit is an associate professor at KEDGE Business School, where her research specialises in consumer behaviour in digital environments and emerging technologies.

Kathryn Evans, Audience Research and Development Executive

Kathryn Evans

Kathryn covers bitesize breaking news with a primary focus on EMEA and US legislation. A proud North Walian, fluent Welsh speaker and lifelong Wrexham FC fan – long before Hollywood came calling.

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