The Association of Boxing Commissions (ABC) is a North American not-for-profit professional boxing and mixed martial arts (MMA) organization that organizes contests and record-keeping.
[1] Annual conventions are held and training/certification courses organized for contest judges and referees.
[2] At the 2018 convention in Florida, the ABC voted by 34 states to 2 to endorse BoxRec as the sole official record keeper for the sport of professional boxing.
On the ABC's website, they direct boxers with federal ID's and commissions to search records on Fight Fax,[3] where state commissions report contests.
Boxrec intentionally excludes from professional records certain bouts (like AIBA World Series of Boxing) regulated by all state commissions represented by the ABC as licensed professional boxing according to law.