Charlton head coach Guy Luzon has received a work permit, enabling him to take charge of the Championship club.
The Israeli was appointed by the Addicks last week but did not get the necessary paperwork in time to take charge against Watford last Saturday.
The 39-year-old watched from the stands as Charlton lost 5-0 at Vicarage Road, with Damian Matthew and Ben Roberts in caretaker charge.
Former Standard Liege boss Luzon agreed an 18-month deal with Charlton.
The Addicks are 16th in the Championship and face Wolves at Molineux on Saturday.