World Boxing has increased its membership to 84 countries with China and Turkey, whose athletes won medals in the ring at last year's Paris Olympics, among the latest six to sign up.
The International Olympic Committee (IOC) last month granted provisional recognition to World Boxing, which was launched in 2023, in a major step towards boxing featuring at the Los Angeles 2028 Olympics.
The IOC stripped the International Boxing Association (IBA) of recognition in 2023 over its failure to implement reforms on governance and finance.
China finished second in the boxing medals table in Paris with three golds and two silvers.
Turkey was eighth, equal with France, on two silvers and a bronze.
The other countries announced in the latest batch on Wednesday were Sudan, Greece, Montenegro and Slovakia.
Injured Salah out of Liverpool's Brighton trip, says Slot
Swiatek wants to simplify her game after shock opening defeat in Miami
Late goal sinks Roma as Bologna join Villa, Porto in Europa League quarters
FIFA clears Israeli settlement clubs but fines Israel FA
FIFA mandates female coaches in their women's competitions
