Jerome Kerviel, the rogue trader, whom French bank Societe Generale allege caused them to lose 4.9bn euros (£4.3bn; $7.2bn) has been charged with forgery, breach of trust and unauthorized use of the computer.
Societe Generale first reported their losses last year and said that unauthorised deals carried out by Kerviel had brought about the situation. He has been under investigation since then.