In+theme+of+arbitration+relative+ad+contract+of+works+public,+if+the+parts+have+fact+reference+ad+one+legislative regulation,+the+content+of the same+it is+transposed+in the+declaration+negotiale+forming+element+integral,+so+the e Stension+ED+I+LIMITS+of the+Contract+must be identified+exclusively+with+reference+to the+content+of the+provision+recalled+at the+moment+of the+stipulation.+NE+follow+which,+formati+the+will+contractual+second+the+discipline+dictated+from the+discip Lina+legislative+current+in the+moment+in++the+contract+is+state+concluded,+the entire+ratio+is+rectum+e+must+take place+according to that+discipline+and+any changes+modifications+surviving+it of+it,+like++the+interventions+repeal+of the+c+c+c Iestitutional,+not+can+alter+the+regime+pact+of the+contracts+in+course:+this is worth+both+per+le+forecasts+character+substantial+it is+per+le+forecasts+character+procedural,+like+those concerning+the+competence+of the+college+referee.