Volunteers of the Sibulan Porters Association and accredited mountain guides of the Municipality of Sta. Cruz (1 of the 7 LGUs of Mt. Apo Natural Park) conducted the installation of signage along the Sibulan Trail to Mt. Apo summit on 21 September 2018. The activity is part of a joint Communication, Education and Public Awareness (CEPA) campaign of GIZ COSERAM, LGU Sta. Cruz and DENR 11 thru the MANP Protected Area Superintendent (PASu) Office and in assuring responsible trekking activity parallel to raise consciousness about Mt. Apo’s natural and cultural biodiversity.