 From 1976 to 1979 he represented Federal electoral district's L and IV Legislature of Durango and from 2000 to 2003 represented LVIII Legislature.He was elected twice as Senator and twice represented Durango from 1982 to 1988 and from 1997 to 2000.It is in addition member to the National Executive Committee of the CTM, where it has occupied several secretariats.