AN ACT ESTABLISHING THE BATAAN NATURAL PARK AND THE SUBIC WATERSHED FOREST RESERVE SITUATED IN THE MUNICIPALITIES OF HERMOSA, ORANI, SAMAL, ABUCAY, BAGAC AND MORONG IN THE PROVINCE OF BATAAN AND A PORTION OF THE SUBIC BAY SPECIAL ECONOMIC ZONE WITHIN THE ISLAND OF LUZON AS A PROTECTED AREA UNDER THE CATEGORY OF A NATURAL PARK, PROVIDING FOR ITS MANAGEMENT, AND FOR OTHER PURPOSES