Translate the following English sentence to French:
"This proposal will also contain transitional measures which will help to ensure that listed companies switch to the International Accounting Standards for their annual accounting as soon as possible and certainly by no later than the year 2005."
Cette proposition concernera également les mesures transitoires devant faire en sorte que les sociétés cotées s'alignent le plus rapidement possible - au plus tard en 2005 - sur les normes internationales en matière d'information financière.