original: history and mandate the drug enforcement administration was established on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973 .
simplifications: the drug enforcement administration was established on july 1 1973 by reorganization plan no. 2 of 1973 signed by president richard nixon on march 28 1973 . the drug enforcement administration was set up on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973 . history and mandate : the drug enforcement administration was established on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973 . history and order the drug enforcement management was established on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973 . history and mandate the drug enforcement administration was made on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973 . richard nixon signed the reorganization plan of history and mandate drug enforcement in 1973 , which was established on 1/07/73 the drug enforcement administration was created on july 1st , 1973 , by the reorganization plan # 2 of 1973 . it was signed by president richard nixon on march 28th , 1973 . history and mandate the drug enforcement administration was started on 1 july 1973 , by reorganization plan no. 2 of 1973 , signed by president richard nixon on 28 march 1973 .