Translate the following English sentence to French:
"In fact, the large plants, as stipulated in the IPPC Directive, will continue to be obliged to be included in the EMAS register, since they will have to abide by the environmental legislation in force - Amendment No 12 - which obviously includes compliance with the IPPC Directive in the cases where companies are affected."
De fait, les grandes installations, comme le stipule ladite directive IPPC, devront obligatoirement être inscrites au registre EMAS, car elles devront respecter la législation environnementale en vigueur - amendement 12 -, qui inclut logiquement le respect de la directive IPPC dans le cas où cela affecte les entreprises.