Key Points
- The Gambling Commission’s executive director for policy and research, Tim Miller, is set to depart the regulatory body in September 2026.
- Since joining in 2016, Miller has completed a decade at the commission—the longest period he has spent with any employer throughout his professional career.
- During his tenure, he oversaw the Gambling Survey for Great Britain and played a crucial role in executing elements of the Gambling Act review and its subsequent white paper.
- Miller’s departure comes months after former chief executive Andrew Rhodes left in February 2026 to join consultancy firm Hawkbridge.
- Following his regulatory career, Miller intends to pursue international advisory work, supporting governments and regulators beyond the UK’s gambling sector.
The UK Gambling Commission is preparing to lose another senior figure as Tim Miller prepares to exit the organization. Miller shared the announcement via LinkedIn earlier this week.
Currently holding the position of executive director for policy and research, Miller will remain with the commission through September 2026.
His journey with the regulatory body began in 2016. Over the subsequent decade, he established himself as a key figure in shaping gambling policy at the highest level.
Miller’s Key Contributions
For years, Miller directed the commission’s research operations. His portfolio expanded to include oversight of numerous significant policy initiatives.
Among his most notable achievements was leading the development of the Gambling Survey for Great Britain. This essential research tool monitors gambling participation and associated harms throughout the nation.
Miller also played a pivotal role in steering the comprehensive Gambling Act review. The resulting white paper introduced substantial changes to Britain’s gambling regulatory framework.
These regulatory updates introduced enhanced age verification protocols. Financial vulnerability assessments were also introduced, generating considerable discussion within the gambling sector.
Additional regulatory developments during his leadership included revised standards for remote gaming design. The period also saw stricter controls implemented for direct marketing practices.
Shifting Leadership Structure
Miller’s upcoming exit represents another chapter in the commission’s recent leadership transitions. The organization saw CEO Andrew Rhodes depart in February 2026.
Rhodes moved to Hawkbridge, a consultancy serving the gaming industry. He described his time leading the commission as an honor.
Sarah Gardner is currently fulfilling the chief executive role on an interim basis. She expressed appreciation for Miller’s substantial contributions over the past ten years.
Gardner described his service as exceptional and extended her best wishes for his future endeavors.
The commission has yet to announce who will fill Miller’s position. Information regarding his replacement will be released in due course.
Miller’s Future Plans
Miller expressed enthusiasm about transitioning to independent work. His upcoming ventures will center on international advisory services.
His focus will involve collaborating with governmental bodies and regulatory agencies beyond UK borders. The aim is to help develop well-structured and competitive gambling markets internationally.
Reflecting on his time at the commission, Miller described it as the most fulfilling position of his career. He emphasized that his decade-long stay exceeded his tenure at any previous organization.
His departure marks the end of an era characterized by sweeping regulatory reforms in British gambling. These transformations impacted everything from advertising practices to game mechanics and consumer safeguards.
The commission has indicated that additional information regarding the transition timeline will be provided ahead of September.
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