Who is responsible for determining how and when a tie in stroke play will be decided?

The committee is responsible for determining how and when a tie in stroke play will be decided because it oversees the overall rules and regulations governing the tournament. This committee is usually constituted by the organizing body of the event and is tasked with ensuring that all aspects of the competition are conducted fairly and according to the established laws of the game. This includes making decisions on tie-breaking procedures, which are crucial for maintaining the integrity and smooth operation of the tournament.

The players themselves, while they may have input or opinions, do not have the authority to set the rules or procedures for tie-breaking. The tournament director plays a role in managing the event but typically acts on the policies and procedures established by the committee. Similarly, while a referee can provide guidance on the rules during play, the ultimate authority to decide on tournament policy, including tie-breaking procedures, lies with the committee.