DECLARING AS VALID AND OPERATIVE THE PROVINCIAL ORDINANCE NO. 2013-23 OF THE SANGGUNIANG PANLALAWIGAN OF IFUGAO ENTITLED " ORDINNACE AMENDING PROVINCIAL ORDINANCE NO. 2006-038 AN ORDINNACE ENACTING AND APPROVING THE R EVENUE CODE OF THE PROVINCE OF IFUGAO PARTICULARLY SECTION 10 THEREOF
