- AC 01-12 Implementation of Philippine Civil Aviation Regulation Part 2_3_1_5 & 2_3_1_5_1
- MC 01-12 Signing Authority for CAAP Advisory Circulars
- MC 02-12 Delegation of Signing Authority for CAAP Revalidation & Re-certification Process
- MC 05-12 Repeal of Subsection 11_1_1_5 (c)
- MC 06-12 Implementation of Five (5) Phase Certification
- MC 09-12 Supplemental Philippine Aviation Regulations to Part 2 on Reinstatement of Privileges of Expired Licenses
- MC 10-12 Supplemental Philippine Aviation Regulations to CAAP-Resolution & Enforcement Manual
- MC 11-12 Supplemental Rules & Regulations on Approval & Registration of Wet Lease Arrangement and Operations of Foreign Registered and-or Owned Aircraft
- MC 13-12 Staffing Requirements & Guidelines for FSIS Certification, Audit & Inspection Activities
- MC 14-12 Amendment pf PCAR 2.3.1.5 & 2.3.1.5.1 on Limitation of Privileges of Pilots Who Have Attained Their 60th & 65th Birthday
- MC 18-12 Importation Requirements for Aircraft and Aeronautical Products
- MC 21-12 Procedures for Aircraft Registration
- MC 22-12 Conversion of All Airmen License to Plastic Identification Card
- MC 23-12 Supplemental Guidelines in the Implementation of CAAP Ground Instructor License
- MC 24-12 Typographical Error Correction on PCAR IS 8.8.1.28 [Interception of Civil Aircraft]
- MC 25-12 Regulation on Verification of Registration of All Phil Registered Aircraft
- MC 27-12 Supplemental Rules & Procedures For Maintenance of Aircraft Registration