Ces dispositions concernent à la fois l'antériorité et la transition. Aux termes des dispositions d'antériorité, les projets conservent le traitement fiscal dont ils bénéficient et la transition porte sur une période suffisamment longue pour que les effets ne se fassent pas trop sentir.
I think it's fair to say that when you look at these provisions, they have both grandfathering and transition, the grandfathering so that projects already under way continue to receive the tax treatment, and then the transition over a fairly lengthy period so that the effect is phased in over time.