DECLARING AS VALID AND OPERATIVE THE PROVINCIAL ORDINANCE NO. 2015-57, ENTITLED, "AN ORDINANCE GRANTING REAL PROPERTY TAX RELIES TO ALL TAXPAYERS IN THE PROVINCE OF IFUGAO WHO HAVE BEEN DELINQUENT IN THE PAYMENT OF THEIR REAL PROPERTY TAXES FOR THE PAST CALENDARA YEARS PRIOR TO CY 2015" BY OPERATION OF APPLICABLE LAWS