The regional development plan is amended at the request of the representative of the State to ensure its compliance with the rules mentioned in article L. 4433-8 or its compatibility with the objectives, guidelines and provisions mentioned in article L. 4433-8-1, which were introduced after the plan was approved. The deliberative assembly of the region, department or local authority makes the necessary changes within six months of the request being sent to the president of the deliberative assembly. Failing this, they are made by order of the representative of the State.