Thailand is not a signatory to the Cape Town Convention. This means that upon an airline-lessee’s default, a lessor cannot present an Irrevocable Deregistration and Export Authorization (IDERA) document to easily repossess an aircraft. However, Thai law does allow for lessors to obtain aircraft deregisteration without the need to go to court. Pursuant to Clause 12 of the Civil Aviation Authority of Thailand (CAAT) Regulation No. 23 (Reg. 23), the Director General of CAAT has the authority to deregister an aircraft when the possessory right to the aircraft under a lease agreement has expired for any of the following reasons: The lease agreement has expired due to the lease term; The lease agreement has been terminated by either the lessor or the lessee in accordance with its termination clause; The lessor and lessee agree to terminate the lease agreement; The lessor notifies the termination of the lease agreement and submits an irrevocable deregistration power of attorney together with an application requesting the exportation of the aircraft, and the lessor or its agent submits an application for deregistration of the aircraft to the Director General. Under Reg. 23, a lessor can submit a deregistration application to CAAT asking CAAT to deregister. The deregistration application consists of evidence of the lease termination, a deregistration power of attorney (DPOA), the applicant’s certificate of incorporation, and the aircraft’s certificate of airworthiness and Certificate of Registration. CAAT will review the application and ask the lessee if it consents to the deregistration. If the lessee does not consent, CAAT may invite the lessor and lessee to one or more administrative hearings to give evidence on the dispute. If CAAT concludes that the lease has been validly terminated and the lessee no longer has possessory rights, CAAT will deregister the aircraft. Under Thai law, a lessor