Court of Pisa, 11 December 2025, n. 1162

An arbitration clause submitting to arbitrators technical disputes concerning the non-conformity of works with the design, lack of agreement on the conditions for issuing progress payment certificates, and the adequacy of time limits assigned, must be interpreted restrictively, with the consequent exclusion from arbitral jurisdiction of claims for declaration of contractual breach and termination of contract, which remain within the jurisdiction of the ordinary courts.