Flying Eagles head coach, Ladan Bosso will have till April 10 to submit his provisional list of 50 players for the 2023 FIFA U-20 World Cup.
Bosso will name his final 21-man squad for the World Cup from the list.
The Flying Eagles are among the four African teams that will feature at the U-20 World Cup in Indonesia.
Senegal, Gambia and Tunisia are the other countries.
The draw for the competition will hold this month.
The Flying Eagles have been runners-up twice at the World Cup in 1989 and 2005.