1. LIST OF ADVISORY CIRCULARS
LIST OF ADVISORY CIRCULARS
Effective Date: Saturday, October 25, 20252. CERTIFICATION OF APPROVED TRAINING ORGANIZATION TO CONDUCT AIRCRAFT MAINTENANCE ENGINEERS COURSES
CERTIFICATION OF APPROVED TRAINING ORGANIZATION TO CONDUCT AIRCRAFT
MAINTENANCE ENGINEERS COURSES
Effective Date: Monday, April 10, 2023
3. AIRCRAFT WEIGHT AND BALANCE SCHEDULE REPORT
AIRCRAFT WEIGHT AND BALANCE SCHEDULE REPORT
Effective Date: Monday, April 10, 20234. DISPOSAL OF SCRAPPED AIRCRAFT PARTS
DISPOSAL OF SCRAPPED AIRCRAFT PARTS
Effective Date: Monday, April 10, 20235. PROPER USAGE OF PARTS REMOVED FROM AN AIRCRAFT NO LONGER IN SERVICE OR PARTS RECOVERED FROM AN AIRCRAFT INVOLVED IN AN ACCIDENT
PROPER USAGE OF PARTS REMOVED FROM AN AIRCRAFT NO LONGER IN SERVICE OR PARTS
RECOVERED FROM AN AIRCRAFT INVOLVED IN AN ACCIDENT.
Effective Date: Monday, April 10, 2023
6. AIRCRAFT TYPE CERTIFICATE ACCEPTANCE FOR AIRCRAFT THAT WERE IMPORTED INTO FEDERAL REPUBLIC OF NIGERIA AND FIRST CERTIFICATE OF AIRWORTHINESS ISSUED PRIOR TO AND POST ENACTMENT OF CIVIL AVIATION ACT 2006
AIRCRAFT TYPE CERTIFICATE ACCEPTANCE FOR AIRCRAFT THAT WERE IMPORTED INTO FEDERAL REPUBLIC OF NIGERIA AND FIRST CERTIFICATE OF AIRWORTHINESS ISSUED PRIOR TO AND POST
ENACTMENT OF CIVIL AVIATION A…
Effective Date: Monday, April 10, 2023
7. GUIDANCE ON REGISTRATION OF SUPPLIERS OF AIRCRAFT PARTS, COMPONENTS AND MATERIALS USED IN MAINTENANCE
GUIDANCE ON REGISTRATION OF SUPPLIERS OF AIRCRAFT PARTS, COMPONENTS AND MATERIALS USED IN MAINTENANCE
Effective Date: Monday, April 10, 20238. GUIDANCE ON MAINTAINING THE EFFECTIVENESS OF ENHANCED GROUND PROXIMITY WARNING SYSTEM (EGPWS)
GUIDANCE ON MAINTAINING THE EFFECTIVENESS OF ENHANCED GROUND
PROXIMITY WARNING SYSTEM (EGPWS)
Effective Date: Monday, April 10, 2023
9. REGISTRATION OF AIRCRAFT
REGISTRATION OF AIRCRAFT
Effective Date: Sunday, September 10, 202310. PROCEDURES FOR RECORDATION OF IDERA AND DE-REGISTRATION OF AIRCRAFT UNDER AN IDERA
PROCEDURES FOR RECORDATION OF IDERA AND DE-REGISTRATION OF AIRCRAFT UNDER AN IDERA
Effective Date: Wednesday, October 16, 202411. ISSUE OF A CERTIFICATE OF AIRWORTHINESS
ISSUE OF A CERTIFICATE OF AIRWORTHINESS
Effective Date: Monday, April 10, 202312. CERTIFICATE OF AIRWORTHINESS – RENEWAL
CERTIFICATE OF AIRWORTHINESS – RENEWAL
Effective Date: Monday, April 10, 202313. AIRCRAFT MAINTENANCE PROGRAMME - COMMERCIAL AIR OPERATORS
AIRCRAFT MAINTENANCE PROGRAMME - COMMERCIAL AIR OPERATORS
Effective Date: Thursday, October 30, 202514. AIRCRAFT MAINTENANCE PROGRAMME – GENERAL AVIATION
AIRCRAFT MAINTENANCE PROGRAMME – GENERAL AVIATION
Effective Date: Monday, April 10, 202315. ANALYSIS OF THE EFFECTIVENESS OF AIRCRAFT MAINTENANCE PROGRAMME
ANALYSIS OF THE EFFECTIVENESS OF AIRCRAFT MAINTENANCE PROGRAMME
Effective Date: Monday, April 10, 202316. APPLICATION OF HUMAN FACTORS PRINCIPLES IN THE DESIGN AND APPLICATION OF AIRCRAFT MAINTENANCE PROGRAMME, MAINTENANCE CONTROL MANUAL AND OTHER MANUALS
APPLICATION OF HUMAN FACTORS PRINCIPLES IN THE DESIGN AND APPLICATION OF AIRCRAFT MAINTENANCE PROGRAMME, MAINTENANCE CONTROL MANUAL AND OTHER MANUALS
Effective Date: Monday, April 10, 202317. RESTRICTED CERTIFICATE OF AIRWORTHINESS EXPORT CERTIFICATE OF AIRWORTHINESS AND SPECIAL FLIGHT PERMIT
RESTRICTED CERTIFICATE OF AIRWORTHINESS EXPORT CERTIFICATE OF
AIRWORTHINESS AND SPECIAL FLIGHT PERMIT
Effective Date: Monday, April 10, 2023
18. MAINTENANCE PROCEDURES MANUAL (MPM) DEVELOPMENT
MAINTENANCE PROCEDURES MANUAL (MPM) DEVELOPMENT
Effective Date: Monday, April 10, 202319. CERTIFICATION OF APPROVED MAINTENANCE ORGANISATION DOMESTIC
CERTIFICATION OF APPROVED MAINTENANCE ORGANISATION DOMESTIC
Effective Date: Thursday, October 30, 202520. TECHNICAL STORES MANAGEMENT
TECHNICAL STORES MANAGEMENT
Effective Date: Monday, April 10, 202321. CERTIFICATION OF A FOREIGN APPPOVED MAINTENANCE ORGANISATION (AMO)
CERTIFICATION OF A FOREIGN APPPOVED MAINTENANCE
ORGANISATION (AMO)
Effective Date: Monday, April 10, 2023
22. MAINTENANCE CONTROL MANUAL (MCM)
MAINTENANCE CONTROL MANUAL (MCM)
Effective Date: Monday, April 10, 202323. DEVELOPMENT OF A MAINTENANCE CONTRACT
DEVELOPMENT OF A MAINTENANCE CONTRACT
Effective Date: Monday, April 10, 202324. MODIFICATIONS AND REPAIRS
MODIFICATIONS AND REPAIRS
Effective Date: Saturday, September 2, 202325. MAINTENANCE CONTROL BY RELIABILITY METHODS
MAINTENANCE CONTROL BY RELIABILITY METHODS
Effective Date: Monday, April 10, 202326. Storage, Handling and Quality Control of Aviation Fuel at Aerodromes
Storage, Handling and Quality Control of Aviation Fuel at Aerodromes
Effective Date: Monday, April 10, 202327. GUIDELINES AND REQUIREMENTS FOR AIRCRAFT TYPE CERTIFICATE ACCEPTANCE IN NIGERIA
GUIDELINES AND REQUIREMENTS FOR AIRCRAFT TYPE CERTIFICATE
ACCEPTANCE IN NIGERIA
Effective Date: Friday, September 1, 2023
28. TRAINING PROGRAMME APPROVAL PROCESS - AMO
TRAINING PROGRAMME APPROVAL PROCESS - AMO
Effective Date: Monday, April 10, 202329. CERTIFICATION AND APPROVAL OF CONTINUING AIRWORTHINESS MANAGEMENT ORGANISATION
CERTIFICATION AND APPROVAL OF CONTINUING AIRWORTHINESS MANAGEMENT ORGANISATION
Effective Date: Monday, April 10, 202330. PROCEDURES FOR REPORTING SUSPECTED UNAPPROVED PARTS
PROCEDURES FOR REPORTING SUSPECTED UNAPPROVED PARTS
Effective Date: Monday, September 4, 202331. Reduced Vertical Separation Minima (RVSM) Approval
Reduced Vertical Separation Minima (RVSM) Approval
Effective Date: Monday, April 10, 202332. AIRWORTHINESS DIRECTIVE MANAGEMENT PROCESS
AIRWORTHINESS DIRECTIVE MANAGEMENT PROCESS
Effective Date: Monday, April 10, 202333. TRAINING, QUALIFICATION AND CERTIFICATION OF NON-DESTRUCTIVE TESTING PERSONNEL OF AIRCRAFT, ENGINES, COMPONENTS AND MATERIALS
TRAINING, QUALIFICATION AND CERTIFICATION OF NON-DESTRUCTIVE TESTING PERSONNEL OF AIRCRAFT, ENGINES, COMPONENTS AND MATERIALS
Effective Date: Thursday, October 30, 202534. ISSUANCE / ACCPTANCE OF SUPPLEMENTAL TYPE CERTIFICATE
ISSUANCE / ACCPTANCE OF SUPPLEMENTAL TYPE CERTIFICATE
Effective Date: Monday, April 10, 202335. REMOTELY PILOTED AIRCRAFT (RPA) OPERATIONS, DESIGN SPECIFICATION, MAINTENANCE AND TRAINING OF HUMAN RESOURCES FOR OPERATIONS IN NIGERIAN AIRSPACE.
REMOTELY PILOTED AIRCRAFT (RPA) OPERATIONS, DESIGN SPECIFICATION, MAINTENANCE AND TRAINING OF HUMAN RESOURCES FOR OPERATIONS IN NIGERIAN AIRSPACE.
Effective Date: Monday, April 10, 202336. AIRCRAFT TYRE MAINTENANCE AND OPERATIONAL PRACTICES
AIRCRAFT TYRE MAINTENANCE AND OPERATIONAL PRACTICES
Effective Date: Tuesday, December 30, 202537. PAINTING REQUIREMENT FOR AIRCRAFT
PAINTING REQUIREMENT FOR AIRCRAFT
Effective Date: Tuesday, December 30, 2025