(4) Recommend to the CAAP the designation and establishment of airways within its jurisdiction and to participate in studies pertaining to the development of civil aviation; (5) Extend technical assistance to private airport operations entities within its territorial jurisdiction; (6) Maintain and operate aircraft necessary to carry out the objectives and activities of the ARG; (7) Design, install, manage, operate, maintain and repair the airports in the ARMM in accordance with national standards set by the CAAP; (8) Enforce the rules and regulations issued pursuant to RA 776 and other air transportation laws within its jurisdiction and in coordination with the CAAP, conduct investigation, and upon observance of due process, impose penalties for the violations thereof; provided that, on appeal, the President of the Philippines shall cause the CAAP to review the findings and conclusions of the ARG and to make recommendations relative thereto; and (9) Perform such other functions related to civil aviations as may be provided by law. Chapter 8 Maritime Industry Authority (MARINA) -ARMM SEC. 26. Maritime Industry Authority (MARINA-ARMM) Organizational Structure. – The Maritime Industry Authority (MARINA) is composed of the Office of the Regional Director, the Administrative & Finance Division, the Operations and Monitoring Division, and the Provincial Offices. MARINA-ARMM is headed by a Regional Director with the rank of Director II. SEC. 27. Powers and Functions of the MARINA-ARMM. - The MARINA-ARMM shall have the following powers and functions: (1) Issue Certificate of Public Convenience (CPC), Provisional Authority (PA) and Special Permit (SP) for both contested and uncontested applications, provided that the vessels are homeported and are operating exclusively within the ARMM territorial boundaries; and provided further, that the issuance of Certificate of Public Convenience, Provisional Authority and Special Permits of vessels homeported in the ARMM operating inter-regionally shall be forwarded to this Authority; (2) Issue Special Permits for the temporary utilization of domestic vessels in the BruneiDarussalam, Indonesia, Malaysia and Philippines-East ASEAN Growth Area (BIMPEAGA) routes; (3) Accredit banca operators whose principal office is located within the ARMM jurisdiction; 180