The controversies in subject corporate can form, in line general, object compromise, with exclusion of those that have ad object interest of the company or which concern the violation of rules post a protection of the interest collective D Ei members or of the thirds. in the nominated of such last disputes they fall those concerning the claim nullity of the resolution approval of the budget for violation of the criteria clarity, truthfulness and correctness imposed by art. 2423 cod. civ.