Official site of the World Boxing Council. An interactive site with opportunities for fan feedback. Also included are championship fight archives, press releases, official merchandise, news, a hall of fame, ratings and upcoming fight schedules.

Official site of the World Boxing Association. The oldest world sanctioning body also has the most comprehensive website. Features include current champions, lists of past belt holders, championship schedules, rankings, results and records. Also included are individual pages for their five regional sanctioning bodies, an online hall of fame and convention information.

Official site of the International Amateur Boxing Association. Includes rules, medical handbook, directory of affiliated federations, event calendar, association releases, commissions, newsletters, photos, and results.