East Street Investments Limited have removed Matt Southall and Jonathan Heller from the club’s Board of Directors.
Following their departure, Claudiu Florica and Marian Mihail have now been appointed to the club’s Board.
The pair were appointed by the club’s shareholder, East Street Investments Limited, on Thursday afternoon.
The club’s majority shareholder His Excellency Tahnoon Nimer said: “I am pleased to be able to appoint Claudiu and Marian to the Board so that Charlton can move forward.
“It has been a difficult few weeks for everyone involved at the football club and this is a positive step in the right direction.
“Our priority now is stabilising the short-term future of the football club in the midst of the COVID-19 crisis and working with the EFL to get the club’s transfer embargo lifted to demonstrate our long-term commitment to Charlton Athletic.”
Florica and Mihail will host a meeting with the club's heads of department on Friday morning.