AN ACT CHANGING THE DATE OF ELECTIONS FOR THE ELECTIVE OFFICIALS OF THE AUTONOMOUS REGION FOR MUSLIM MINDANAO, AMENDING FOR THE PURPOSE SECTION ONE OF REPUBLIC ACT NUMBERED SEVENTY-SIX HUNDRED AND FORTY-SEVEN ENTITLED, "AN ACT PROVIDING FOR THE DATE OF REGULAR ELECTIONS FOR REGIONAL GOVERNOR, REGIONAL VICE-GOVERNOR AND MEMBERS OF THE REGIONAL LEGISLATIVE ASSEMBLY OF THE AUTONOMOUS REGION IN MUSLIM MINDANAO AND FOR OTHER PURPOSES.