The 2023 World Cup in North America will see several notable changes to the rules of football, aimed at improving player welfare and the overall flow of the game. One of the most significant changes is the introduction of mandatory three-minute hydration breaks during each half, regardless of the weather conditions. This decision, made by FIFA, aims to ensure equal conditions for all teams and address player welfare concerns. Additionally, the video assistant referee (VAR) system will expand its scope to include reviews of second yellow cards and corners, allowing for more comprehensive officiating. To combat time-wasting, countdowns will be introduced for goal-kicks, throw-ins, and substitutions, with possession switching to the opposing team if players delay. Furthermore, FIFA has implemented stricter conduct rules, allowing referees to issue red cards for players who cover their mouths during confrontations, a response to recent incidents of alleged discriminatory behavior. Teams that abandon matches in protest may face forfeiture, highlighting FIFA's commitment to maintaining order on the field.