Article 10
1. The costs of modifying and extending the computerised system shall be split between the Union and the Member States in accordance with paragraphs 2 and 3. 2. The Union shall bear the costs of the design, acquisition, installation and maintenance of the Union components of the computerised system and the ongoing operating costs of those Union components installed in Commission premises, or in those of a subcontractor designated by the Commission. 3. Member States shall bear the costs of modifying, extending and operating the non-Union components of the computerised system and the ongoing operating costs of those Union components installed in their premises, or in those of a subcontractor designated by the Member State concerned.