1. For the purposes of this Regulation, the following definitions apply:

(1) "incumbent installation" means an installation in respect of which a deemed application for free allocation in the 2021-2025 allocation period or an application for free allocation in the 2026-2030 allocation period under Article 4 is made;

(2) "product benchmark sub-installation" means inputs, outputs and corresponding emissions relating to the production of a product for which a benchmark has been set in Annex I;