June 20, 1953
Republic Acts - AN ACT TO EXTEND THE EFFECTIVITY OF REPUBLIC ACT NUMBERED FIVE HUNDRED AND EIGHTY-EIGHT, BY FURTHER AMENDING SECTION EIGHT THEREOF, ENTITLED "AN ACT TO AMEND CERTAIN SECTIONS OF COMMONWEALTH ACT NUMBERED FOUR HUNDRED AND SIXTY-SIX, OTHERWISE KNOWN AS THE NATIONAL INTERNAL REVENUE CODE."
