The treasurer in fact must be the financial director
(CFO).
But I think that is *VERY VERY* important that the role of control is
*DIFFERENT* from the role of executive.
In this case the board must decide to have not a treasurer but a
"Financial Controller".
I think you're getting confused with the names. We have a CFO,
Veronique Kessler, who is a member of staff and in charge of day to
day financial matters. The treasurer is a member of the board and is
in charge of financial oversight and advising the board on financial
matters.