It was not possible to clearly establish that either of these two processes were undertaken.
Il n'a pas Ã©tÃ© possible de dÃ©terminer clairement que l'un ou l'autre de ces processus avait Ã©tÃ© engagÃ© ou Ã©tabli suite Ã l'exercice de vÃ©rification de 1997.