• MC No. 001-2025 Adoption of ICAO Annex 13, Amendment 19 to Philippine Civil Aviation Regulations Parts 1 and 13
• MC No. 003-2025 Deferment of the Applicability Date for the Requirements in PCAR Part 7: 7.6.9 – Location of Airplane in Distress
• MC No. 004-2025 Online Reporting System for Mandatory and Voluntary Safety Reports
• MC No. 005-2025 Amendment to Philippine Civil Aviation Regulations Parts 1 & 8 RE: 1) Instructor Training; 2) Personnel Approved to Conduct Checks; and 3) Cabin Crew Instructor
• MC No. 006-2025 Supplemental Amendments to the Manual of Standards for Search and Rescue (MOS-SAR)
• MC No. 009-2025 Amendment to the Manual of Standards for Air Traffic Services 2nd Edition Incorporating Fatigue Management in the Provision of Air Traffic Control Services
• MC No. 012-2025 Mandatory Implementation of Stricter Policies on Portable Electronic Device (PED) Carriage during Flight
• MC No. 013-2025 Clarification and Temporary Compliance Relief for the 12-Month Emergency Locator Transmitter (ELT) Check Requirement
• MC No. 014-2025 Amendments to Philippine Civil Aviation Regulations Parts 4, 9 and 11 RE: Citizenship Requirement for Aircraft Registration and Issuance of Air Operator Certificate and Certificate of Authorization
• MC No. 016-2025 Amendment to Philippine Civil Aviation Regulations Part 4 RE: Certificate of Registration
• MC No. 017-2025 Guidelines on the Issuance of Certificate of Airworthiness following the Five-Phase Certification Process
• MC No. 018-2025 Mandatory Requirement to Fill Post-Holder Positions in Aviation Organizations
• MC No. 019-2025 Revised Schedule of Airport and Concession Fees and Charges for All Airports under the Civil Aviation Authority of the Philippines
• MC No. 020-2025 Issuance of New 24-Bit Binary Code
• MC No. 023-2025 Amendment to AD 1 of the Aeronautical Information Publication (AIP)
• MC No. 024-2025 Provision of Aerodrome Chart – ICAO and Aerodrome Obstacle Chart – Type A and Updating of the Published Aeronautical Information and Aeronautical Charts
• MC No. 026-2025 Prohibition of Hazardous Activities within Airport Vicinities and Operational Areas
• MC No. 027-2025 Mandatory Annual Check of Digital Flight Data Recorder (DFDR) with Conditional Compliance Relief
• MC No. 029-2025 Conduct of Night-Time Response Time Exercises for Airports with Night Operations
• MC No. 032-2025 Amendment to Philippine Civil Aviation Regulations Part I-General Policies, Procedures and Definitions and Removal of Safety Management System Provisions
• MC No. 034-2025 Supplemental Amendment to CAR–Aerodromes
• MC No. 039-2025 Reiteration of Safety Reporting Requirements and Implementation of the CAAP Safety Reports Portal for Mandatory and Voluntary Occurrence Reports
• MC No. 040-2025 Guidelines for the Effective Traffic and Parking Management at the CAAP Main Office and Nearby Facilities
• MC No. 041-2025 Amendment to CAR-ANS Part 2 adopting Amendment 94 to ICAO Annex 10, Volume II
• MC No. 042-2025 Amendment to Philippine Manual of Standards Adopting Amendment 10 to ICAO Annex 14 Vol. II – Heliports
• MC No. 043-2025 Amendment to Philippine Civil Aviation Regulations – Air Navigation Services (CAR-ANS) Part 11 Adopting Amendment 54 to Annex 11 – Air Traffic Services
• MC No. 044-2025 Amendment to Philippine Civil Aviation Regulations – Air Navigation Services (CAR-ANS) Part 15 Adopting Amendment 44 to Annex 15 – Aeronautical Information Services
• MC No. 045-2025 Amendment to CAR-ANS Parts 7 and 8 incorporating Amendment 93 to ICAO Annex 10, Volume III
• MC No. 046-2025 Amendment to PCAR, Numbering Alignment in PCAR Part 13 & Inclusion of ICAO Annex 13 in PCAR Part 1: 1.1.2.1 – Regulations Amendment Procedure
• MC No. 047-2025 Implementation of Procedures and Requirements for Skill Test for Pilot Licenses
• MC No. 048-2025 Amendment to Philippine Civil Aviation Regulations Air Navigation Services (CAR-ANS) Part 13 Adopting Amendment 91 to Icao Annex 10 Volume V – Aeronautical Telecommunications – Aeronautical Radio Frequency Spectrum Utilization
• MC No. 051-2025 Initial Aircraft Accident / Incident Reporting
• MC No. 052-2025 Clarification and Interim Guidance on Night Operation Instrument Requirements under PCAR Part 7
• MC No. 053-2025 Amendment to CAR-ANS Part 3 adopting Amendment 82 to ICAO Annex 3
• MC No. 054-2025 Amendment to MOS Aerodromes adopting Amendment 18 to ICAO Annex 14, Volume I
• MC No. 055-2025 Streamlining of Payment Process for Over-the-Counter or Cash Transactions
• MC No. 056-2025 Submission of BIR Form 2307 for Billed Transactions Settled thru CAAP’s Cashier for Direct Bank Deposit
• MC No. 058-2025 Civil Aviation Authority of the Philippines (CAAP) Cyber Security Framework
• MC No. 059-2025 Embedding Security Culture in all Aviation Personnel and Stakeholders within the CAAP Offices, Airports, and Air Navigation Facilities
• MC No. 062-2025 Amendment to Philippine Civil Aviation Regulations Air Navigation Services (CAR-ANS) Part 6 Adopting Amendment 94 to ICAO Annex 10 Volume I – Aeronautical Telecommunications – Radio Navigation Aids
• MC No. 063-2025 Requirements Governing the Operation of Ultralight Vehicles
• MC No. 064-2025 Rules of Procedure for Administrative Enforcement under Republic Act No. 9497, PCAR and Related Regulations
• MC No. 066-2025 Psychoactive Substance Screening and Testing
• MC No. 067-2025 Amendment to Manual of Standards for Aeronautical Information Service (MOS-AIS) Adopting Amendment 4 to PANS-AIM
• MC No. 068-2025 Supplemental Amendment to MOS–Aerodromes
• MC No. 069-2025 Amendments to the Philippine Civil Aviation Regulations: Adoption of ICAO Annex 8, Amendment 109
• MC No. 070-2025 Amendment to Philippine Civil Aviation Regulations Part 8, re Note in PCAR Part 8, 8.5.1.21 (a)(3)
• MC No. 071-2025 Adopting Amendments 12 and 13 to PANS-ATM
• MC No. 074-2025 Amendment to PCAR Parts 1, 7, 8, and 9, re Extended Diversion Time Operations and Reduced Vertical Separation Minimum Approval
• MC No. 075-2025 Amendment to PCAR Parts 5 and 9, reAuthority to Perform and Approve Maintenance, Overhaul, Modifications, Repairs, & Inspections
• MC No. 076-2025 Amendment to Philippine Civil Aviation Regulations Parts 1 and 13, re Provision of Information on Accident Investigation