The duo can feature against Real Sociedad if they are registered in time
On Friday SPORT revealed Barca are planning to register Memphis Depay and Eric Garcia on Saturday, ahead of their clash with Real Sociedad on Sunday.
The club technically have until 19.55 on Sunday night, ahead of the game at 8pm to do so.
Barca must pay 54,692 euros for each new player registered as they are new to the league.
With Lionel Messi gone to PSG, Ronald Koeman needs Memphis Depay to start for the club on Sunday against La Real.