Opinion of Advocate General Campos Sánchez-Bordona delivered on 15 May 2025.#Telekom Deutschland GmbH v Bundesrepublik Deutschland.#Request for a preliminary ruling from the Verwaltungsgericht Köln.#Reference for a preliminary ruling – European Electronic Communications Code – Directive (EU) 2018/1972 – Access remedies imposed on undertakings with significant market power – Article 72 – Obligations of access to civil engineering assets