Not+it is+found+a+negligent behavior+in+head+to the institution+that+administration+procedures+arbitration,+the+which has+press release+to+part+agreed+the+renunciation+partner+actress+at the process+arbitration+referee+seven+days+working+after+the+deposit+of+such+renunciation,+and+even+in+. +Referee+not+provides+the+communication+of+such+renunciation+from+part+of the institution+referee,+nor+a+fortior+a+term+the+which+such+renunciation+must be+communicated,+e+that+the same+regulation+provides+a+term of+five+days+working+in+ratio+communications+communications+special.