The Golf Union of Ireland (GUI) is the governing body for amateur golf in the Republic of Ireland. Established in 1891, it oversees the organization and promotion of the sport, ensuring that golf clubs and players adhere to established rules and standards. The GUI also coordinates national competitions and represents Irish golf in international events. The GUI works closely with its affiliated clubs to develop the game at all levels, from grassroots to elite. It provides resources for coaching, player development, and course management, aiming to enhance the overall golfing experience in Ireland.