Such prior arrangements within IASC would help to avoid or minimize any frictions or surprises among agencies during an emergency situation in the field, and as mentioned above would ensure more predictability and consistency of individual agency interventions.
On éviterait ou minimiserait de la sorte les frictions et les surprises sur le terrain, et, comme on l'a dit plus haut, cela rendrait l'action de chaque organisme plus prévisible et plus cohérente.