Prior to his political career, Bar-On served, among others, as Chairman of the Council for the Organisation of Sport Gambling (1998–2001), member of the Central Committee of the Israel Bar (1995–2003) and the Jerusalem Regional Committee of the Israeli Bar, as well as a member of the Council for the Administrative Courts, the Advisory Commission to the Government Companies Authority and the Public Defenders Commission.
Prior to his political career, Bar-On held various positions, including Chairman of the Council for the Organisation of Sport Gambling (1998–2001), member of the Central Committee of the Israel Bar (1995–2003) and the Jerusalem Regional Committee of the Israeli Bar, as well as a member of the Council for the Administrative Courts, the Advisory Commission to the Government Companies Authority and the Public Defenders Commission.