The organization responsible for regulating professional boxing is the World Boxing Association (WBA), alongside other regulatory bodies like the World Boxing Council (WBC), and the International Boxing Federation (IBF). These organizations establish rules and regulations to ensure fair play, fighter safety, and proper ranking systems. They also oversee championship titles and enforce compliance with guidelines concerning weight classes, match officiating, and drug testing. Additionally, they help mediate disputes between fighters and promoters, aiming to preserve the integrity of the sport and protect the well-being of their athletes.