The IOC allows 3,500 athletes and 875 officials to participate at the Summer Youth Games, and 970 athletes and 580 officials at the Winter Youth Games.
IOC mengizinkan 3.500 atlet dan 875 ofisial untuk berpartisipasi dalam Olimpiade Remaja Musim Panas, serta 970 atlet dan 580 ofisial di Olimpiade Remaja Musim Dingin.