Article 18 1.

Where a Plan is no longer achievable, including relevant milestones and targets, or needs to be significantly adjusted, either in whole or in part, by a Member State because of objective circumstances, in particular because of the actual direct effects of the inclusion of greenhouse gas emissions from buildings and road transport within the scope of Directive 2003/87/EC, the Member State concerned shall submit an amended Plan to the Commission in order to include the necessary and duly justified changes. Member States may request technical support, in accordance with Article 11(4), for the preparation of the amended Plan.