The BIML are based at the OIML headquarters in the 9th arrondissement of Paris .
The BIML are is headed by a salaried director who is , ex-officio , secretary to both the International Conference and the International Committee .
The BIML are based at the OIML headquarters in the 9th arrondissement of Paris and is headed by a salaried director who is , ex-officio , secretary to both the International Conference and the International Committee .