The clause compromise contained in the statute of a company of people, which includes the appointment of a referee unique ad opera of the members e, in the case of disagreement, ad opera president of the court on r r icorso of the part more diligent, is affected, Sin from the date of entry in vigor of the d.lgs. 17 January 2003, n. 5, from nullity surviving detectable ex officio - not made other different cause
illegitimacy in via action - with the consequence that the clause not produces effects and the controversy can be introduced only in front to judge state.