Who has the authority to grant permission to back up a game after a Game Rule Violation?

The Head Judge holds the authority to grant permission to back up a game after a Game Rule Violation because they are responsible for maintaining the integrity of the tournament and ensuring that the rules are enforced consistently. The Head Judge is the final authority in disputes and has the overall responsibility to make decisions regarding gameplay issues, including ruling on the appropriateness of a backup.

Players involved in the game may request a backup, but ultimately, it is the Head Judge who assesses the situation and determines whether it is appropriate to back up the game or if the game should continue from its current state. Other judges on the floor may assist and provide input, but the final decision rests with the Head Judge due to their comprehensive understanding of the rules and the authority assigned to them in tournament settings. The tournament organizer can influence the structure of the event and enforce rules but does not typically involve themselves in specific gameplay decisions like granting permission to back up a game.