Neymar can make his Paris St-Germain debut after French football authorities finally received clearance following his world-record move from Barcelona.
The 25-year-old can play for the Ligue 1 side away at Guingamp on Sunday.
The hold up was down to a delay in the arrival of the Brazilian player's international transfer certificate from Spanish football authorities.
Brazil forward Neymar joined PSG for 222m euros (£200m) from Barcelona last week.
He had to watch from the stands as his new side beat Amiens in their first match of the new season.