Sweitzer has been described as an "accomplished ambassador" to IGT and, prior to his most recent role, was Senior Vice President of Global Business Development and Public Affairs.

Before joining IGT, Sweitzer held several political roles at both federal and state level.

He is also the current Co-Chair and past Chairman of the International Foundation for Electoral Systems and a member of the Lottery Industry Hall of Fame.

IGT CEO Marco Sala said: "Don's expertise building and nurturing relationships with state and commercial partners around the world, along with his insights into complex geopolitical situations, have been important to IGT's continued expansion and leading market position.”

Sweitzer said: "I am grateful to Marco Sala and the entire IGT family, our customers, and business partners for the extraordinary opportunities and meaningful relationships we have built together throughout the last 20 years.

"I can honestly say I have enjoyed coming to work every single day during my time here, and I love the people in this company."