Judgment of the General Court (Eighth Chamber) of 29 September 2021.#European Parliament v Axa Assurances Luxembourg SA and Others.#Arbitration clause – ‘Construction all-risk’ insurance contract – Extension and renovation of the Konrad Adenauer building in Luxembourg – Damage caused by rainwater – Claim for reimbursement of costs and for payment of the indemnity – Scope of the insurance – Exclusion clause – Ancillary procedural obligations – Procedure by default in part.#Case T-384/19.