Certificate of Airworthiness

1. Intention letter
2. CAAT-AIR-FM-CER-CA-300 (Application for Standard Certificate of Airworthiness and Aeroplane Instrument and Equipment data form)
3. A copy of the certificate of airworthiness received from the country in which the aircraft was registered
4. A copy of export certificate of airworthiness (issued by the aircraft registration country)
5. Aircraft flight manual
6. Flight crew operation manual
7. Maintenance Manual
8. Aircraft illustrated parts catalogue
9. Aircraft assembly manual and disassembly shipment
10. Wiring diagrams manual
11. Weight and Balance Manual
12. Maintenance Planning Data and Maintenance Review Board Document
13. Service Bulletins
14. Master Minimum Equipment List
15. Maintenance Review (CAAT-AIR-CL-SUR-SM-306R Checklist for Maintenance Review Report)
16. Maintenance Records
17. Record the total operating time of the aircraft Major components and equipment of aircraft with the details of Flight hours or calendar time or Flight cycle of use along with the maintenance status.
18. A copy of Electrical Load Analysis
19. A copy of Weight & Balance report which was done within a period not more than one year before the date of the application submission
20. The compliance with Modification / Airworthiness Directive
21. Compass swing
22. Flight Test Report or Delivery flight report
23. Checklist for Aeroplane Equipment Inspection AID (CAAT-AIR-CL-CER-CA-304) or Checklist for Helicopter Equipment Inspection AID (CAAT-AIR-CL-CER-CA-305)
24. CAAT-AIR-CL-SUR-SM-305R (Checklist for Maintenance Review Document) Additional
25. Inspection fee.
26. Certification fee.
27. Other documents specified by the Director-General

1. Intention letter
2. Application for the Initial Issuance and Renewal of a Special Certificate of Airworthiness / Ultralight (CAAT-AIR-FM-CER-SCA-400) or Application for the Initial Issuance and Renewal of a Special C of A For Paramotor, Paraplane, Paraglider (CAAT-AIR-FM-CER-SCA-401)
3. A copy of the certificate of airworthiness received from the country in which the aircraft was registered
4. A copy of export certificate of airworthiness (issued by the aircraft registration country)
5. Photos during aircraft assembly And a photograph when finished assembly the aircraft
6. Aircraft flight manual
7. Flight crew operation manual
8. Maintenance Manual
9. Aircraft illustrated parts catalogue
10. Aircraft assembly manual and disassembly shipment
11. Wiring diagrams manual
12. Weight and Balance Manual
13. Maintenance Planning Data and Maintenance Review Board Document
14. Service Bulletins
15. Master Minimum Equipment List
16. Maintenance Review (CAAT-AIR-CL-SUR-SM-306R Checklist for Maintenance Review Report)
17. Maintenance Records
18. Record the total operating time of the aircraft Major components and equipment of aircraft with the details of Flight hours or calendar time or Flight cycle of use along with the maintenance status.
19. A copy of Electrical Load Analysis
20. A copy of Weight & Balance report which was done within a period not more than one year before the date of the application submission
21. The compliance with Modification / Airworthiness Directive
22. Compass swing
23. Flight Test Report or Delivery flight report
24. Checklist for Aeroplane Equipment Inspection AID (CAAT-AIR-CL-CER-CA-304) or Checklist for Helicopter Equipment Inspection AID (CAAT-AIR-CL-CER-CA-305)
25. CAAT-AIR-CL-SUR-SM-305R (Checklist for Maintenance Review Document) Additional
26. Inspection fee.
27. Certification fee
28. Other documents specified by the Director-General

1. Intention letter
2. Application for the Initial Issuance and Renewal of a Special Certificate of Airworthiness / Ultralight (CAAT-AIR-FM-CER-SCA-400) or Application for the Initial Issuance and Renewal of a Special C of A For Paramotor, Paraplane, Paraglider (CAAT-AIR-FM-CER-SCA-401)
3. Aircraft flight manual
4. Flight crew operation manual
5. Maintenance Manual
6. Aircraft illustrated parts catalogue
7. Aircraft assembly manual and disassembly shipment
8. Wiring diagrams manual
9. Weight and Balance Manual
10. Maintenance Planning Data and Maintenance Review Board Document
11. Service Bulletins
12. Master Minimum Equipment List
13. Maintenance Review (CAAT-AIR-CL-SUR-SM-306R Checklist for Maintenance Review Report)
14. Maintenance Records
15. Record the total operating time of the aircraft Major components and equipment of aircraft which the details of Flight hours or calendar time or Flight cycle of use along with the maintenance status.
16. A copy of Electrical Load Analysis
17. A copy of Weight & Balance report which was done within a period not more than one year before the date of the application submission
18. The compliance with Modification / Airworthiness Directive
19. Compass swing
20. Flight Test Report or Delivery flight report
21. CAAT-AIR-CL-SUR-SM-305R (Checklist for Maintenance Review Document) Additional
22. Inspection fee.
23. Certification fee
24. Other documents specified by the Director-General

1. Intention letter
2. Application for the Initial Issuance and Renewal of a Special Certificate of Airworthiness / Ultralight (CAAT-AIR-FM-CER-SCA-400) or Application for the Initial Issuance and Renewal of a Special C of A For Paramotor, Paraplane, Paraglider (CAAT-AIR-FM-CER-SCA-401)
3. Three view dimensions drawing and specification
4. Aircraft flight manual
5. Flight crew operation manual
6. Maintenance Manual
7. Aircraft illustrated parts catalogue
8. Aircraft assembly manual and disassembly shipment
9. Wiring diagrams manual
10. Weight and Balance Manual
11. Maintenance Planning Data and Maintenance Review Board Document
12. Service Bulletins
13. Master Minimum Equipment List
14. Maintenance Review (CAAT-AIR-CL-SUR-SM-306R Checklist for Maintenance Review Report)
15. Maintenance Records
16. Record the total operating time of the aircraft Major components and equipment of aircraft which the details of Flight hours or calendar time or Flight cycle of use along with the maintenance status.
17. A copy of Electrical Load Analysis
18. A copy of Weight & Balance report which was done within a period not more than one year before the date of the application submission
19. The compliance with Modification / Airworthiness Directive
20. Compass swing
21. Flight Test Report or Delivery flight report
22. CAAT-AIR-CL-SUR-SM-305R (Checklist for Maintenance Review Document) Additional
23. Inspection fee.
24. Certification fee
25. Other documents specified by the Director-General

1. Intention letter
2. CAAT-AIR-FM-CER-CA-300 (Application form for Standard Certificate of Airworthiness (C of A) and Aeroplane Instrument and Equipment data form) or Application for the Initial Issuance and Renewal of a Special Certificate of Airworthiness / Ultralight (CAAT-AIR-FM-CER-SCA-400) or Application for the Initial Issuance and Renewal of a Special C of A For Paramotor, Paraplane, Paraglider (CAAT-AIR-FM-CER-SCA-401)
3. Maintenance review (CAAT-AIR-CL-SUR-SM-306R Checklist for Maintenance Review Report)
4. Maintenance Record
5. Record the total operating time of the aircraft, Major components and equipment which details a number of Flight hours or calendar time or Flight cycle of use along with the maintenance status.
6. A copy of Electrical Load Analysis
7. A copy of Weight & Balance report which was done within a period not more than one year before the date of the application submission
8. The compliance with Modification / Airworthiness Directive
9. Compass swing
10. Flight Test Report
11. Checklist for Aeroplane Equipment Inspection AID (CAAT-AIR-CL-CER-CA-304) or Checklist for Helicopter Equipment Inspection AID (CAAT-AIR-CL-CER-CA-305)
12. CAAT-AIR-CL-SUR-SM-305R (Checklist for Maintenance Review Document) Additional
13. Inspection fee.
14. Certification fee
15. Other documents specified by the Director-General

1.1 Submit the request together with the supporting documents to
The Civil Aviation Authority of Thailand (CAAT)
222 Soi Vibhavadi Rangsit 28, Vibhavadi Rangsit Rd., Chatuchak, Chatuchak, Bangkok
10900     The assigned CAAT inspector will consider checking the documents and record in the system to be able to track the document later.

1.2 Submit the request together with the supporting documents via EMPIC. The assigned CAAT inspector will consider checking the document through the system. The applicant can be tracked manually through the EMPIC.

1.3 After the assigned CAAT inspector have received the documents. The assigned CAAT inspector will proceed to check the completeness of document. If the request is completely correct or in the case that the request is found incomplete the assigned CAAT inspector will notify the applicant to send additional documents. In which the assigned CAAT inspector will notify the applicant within 10 working days and will take further steps if the applicant has already submitted additional documents (if any). If the applicant does not send the additional documents correctly and completely. The assigned CAAT inspector may consider returning the request to the applicant

1.4 For the applicant who submit the request via EMPIC. After the assigned CAAT inspector received the documents, the assigned CAAT inspector will contact the applicant through the system within a period not exceeding 10 working days if the document is completely correct the assign CAAT inspector will take further steps. In the case that the request is incorrect or incomplete the assigned CAAT inspector will notify the applicant to send additional documents or may reject the request and specify the reason in the system(In case C of A renewal, the application package shall be submitted to the Airworthiness and Aircraft Engineering Department not less than 60 days before current C of A expire date)

If applicant has any further questions, please contact CAAT inspector via email: [email protected]
or telephone number: 02-568-8840, 02-568-8841

2.1 If the application document is completely correct. The assign CAAT inspector will contact the applicant to make an appointment for the inspection date and time.

2.2 After the inspection date is set, the Inspection fee Invoice will be sent to the applicant via email within a period not exceeding 5 working days, in which the applicant must proceed to pay and notify the assigned CAAT inspector with evidence as a receipt via email or other channels.

2.3 At the inspection day, the assigned CAAT inspector will take time to proceed the inspection approximately not more than 6 working days (excluding travel days) as detailed in estimate the duration and number of CAAT inspector to be used for inspection in the annex of CAAT announcement relating to the administrative fee B.E. 2561 under Section 5/1 of the Air Navigation Act of 2497 B.E. 2560, which will be divided the inspections is a document inspection and aircraft inspection. When the inspection is complete, the assigned CAAT inspector will summarize the inspection results on the last day of the inspection.

2.4 If there is any finding(s), the assigned CAAT inspector will notify the applicant through the final inspection report on the last day of inspection, which the applicant should proceed to correct those findings within a period not exceeding 60 days and report the results of the findings correction together with the evidence documents through the electronic system of the Civil Aviation Authority of Thailand. If the applicant is unable to use electronic system of the Civil Aviation Authority of Thailand, the applicant can use other channels, such as email, to report the results of the findings correction.

3.1 After the assigned CAAT inspector reviewing the documents and evidence of the corrective action of the applicant (if any), the assigned CAAT inspector will notify the applicant and proceed the internal coordination to issue invoices for certification fee and sent to the applicant via email within a period not exceeding 5 working days after notifying the applicant. The applicant must proceed to pay the certification fee and the applicant will receive a receipt as evidence via email.

3.2 The applicant must proceed to pay the certification fee, which the applicant will receive a receipt as evidence via email.

3.3 After the Civil Aviation Authority of Thailand has issued a receipt. The assigned CAAT inspector will proceed to request the approval from the Director of Civil Aviation Authority of Thailand to sign and issue a certificate of airworthiness within a period not exceeding 10 working days, the assigned CAAT inspector will notify the result of the consideration and make an appointment via email or other channels to deliver the certificate of airworthiness to the applicant.

Note: Receiving methods can be received at CAAT office (required applicant personnel copy ID card and signature) or EMS delivery

1. The Civil Aviation Authority of Thailand Requirement No.43 relating to determining regulations and procedures in applying and renewal the Certificate of Airworthiness B.E 2555
2. Ministerial Regulations relating to the administrative fee and high rate for service fees of the airport B.E. 2554
3. Civil Aviation Board Requirement No. 86 (Notification of the Department of Civil Aviation relating to Air Navigation by Aircraft of Air Operator B.E.2552)
4. 4. Notification of the Department of Civil Aviation relating the form for Certificate of Airworthiness, standard type and special type B.E. 2556
5. Notification of the Department of Air Transport relating to Airworthiness Directives (2 July B.E 2550)
6. Sections 16, Sections 34 to Sections 41 of the Air Navigation Act B.E. 2497
7. Announcement from Department of Air Transport to Requirements of Flight-Testing B.E. 2551
8. Announcement of the Department of Air Transport relating to Continuing Airworthiness of Aircraft B.E. 2551
9. Announcement of the Department of Aeronautics relating to Regulations on Aircraft Weighing B.E. 2543
10. Announcement of the Civil Aviation Authority of Thailand relating to Maintenance Review B.E. 2562 (Every 6 Months)
11. Announcement of the Department of Air Transport relating to Requirements for Airworthiness B.E. 2550

Master list of control document