Article 13 — Strategic capacity planning

1. Strategic capacity planning shall include all the activities set out in Articles 14 to 27. 2. Strategic capacity planning shall result in the following sequence of planning documents which provide progressively increasing levels of details about available capacity: (a) the capacity strategy referred to in Article 18; (b) the capacity model referred to in Article 19; (c) the capacity supply plan referred to in Article 20. The contents of, and the schedule for, preparing those deliverables are set out in Sections 1 and 2 of Annex I. Documents prepared pursuant to the first subparagraph, points (a), (b) and (c), shall be made available by the infrastructure manager in at least two of the official languages of the institutions of the Union. 3. Infrastructure managers shall adopt the planning documents as a basis for the next phase in the planning process. 4. The Commission is empowered to adopt delegated acts in accordance with Article 75 to amend: (i) parts of the detailed contents of the capacity strategy, of the capacity model and of the capacity supply plan set out in Section 1 of Annex I; and (ii) the deadlines set out in Section 2 of Annex I, where those elements have proven ineffective or have led to major difficulties of implementation, or where the railway sector has developed new and widely accepted best practices, in order to ensure an efficient strategic planning process and reflect the operational concerns of infrastructure managers and applicants, taking into account the experience and opinions of ENIM, applicants, regulatory bodies and the ENRRB in implementing Sections 1 and 2 of Annex I. 5. Strategic capacity planning shall not involve the granting of capacity rights to individual applicants in accordance with Article 28.