In India, the Directorate General of Civil Aviation (“DGCA”) governs all aspects of aircraft registration and deregistration through Civil Aviation Requirements (CAR) Section 2, Series F, Part I, Issue II (the “CAR”). A pivotal component of this framework is the Irrevocable Deregistration and Export Request Authorisation (“IDERA”). Derived from the Cape Town Convention (2001) and its Aircraft Protocol, the IDERA provides a safety net for lessors and financiers (“IDERA holder” is defined under 2(i) of the CAR). It provides for swift deregistration and export of an aircraft in the event of a default, effectively bypassing the need for any consent from the defaulting lessee / debtor.
Operationally, enforcing this right requires strict adherence to procedure. While Rule 30(7) of the Aircraft Rules, 1937 (read with Para 9.2 of the CAR) allows an IDERA Holder to file for deregistration using the procedure prescribed in AIC 12/2018, this action is conditional. The IDERA must first be formally recorded (or lodged) with the regulator. As per Para 7A of the CAR, the IDERA Holder must validly lodge the authorization by submitting a specific application in the form of Appendix B (as appended with the CAR) along with the original IDERA and a notarized copy or two notarized copies to the DGCA.
Appendix B prescribes the format for recording an IDERA. Crucially, the outcome of this process is the generation of a Specific Reference Number (“SRN”). The SRN (listed under ‘Section 3 – For Official Use Only,’) is a unique alphanumeric identifier assigned by the DGCA to an IDERA, signifying that the IDERA has been formally acknowledged and successfully recorded against the specific aircraft object. It acts as the regulatory “seal of approval”, transforming the IDERA from a private contractual document into an actionable public record.
In theory, once an application is filed, the DGCA assigns this unique SRN, which then becomes the pre-requisite for the IDERA Holder to enforce their rights. While the above is a good portrayal of the existing legal framework regarding the allotment of SRNs, the practical reality differs significantly, as this article will demonstrate.
To lodge an IDERA, the regulations clearly state:
“For recording IDERA with DGCA the IDERA holder or his authorized signatory or certified designee of the authorized signatory shall submit application as per Appendix B, along with Original IDERA and notarized copy or two notarized copies thereof.”
However, there is often a gap between the written rule and the on-ground procedure. Even though the law explicitly allows for notarized copies of the IDERA to be filed, administrative caution often leads the regulator to insist on reviewing or retaining the original IDERA. This places the applicant in a difficult position, as handing over such a critical, original security document carries a genuine risk of loss or damage.
While the regulatory framework provides a checklist for IDERA lodgement, actual practice often involves navigating unwritten administrative procedures. Beyond the standard checklist, authorized representatives are frequently asked to submit original authorization letters. Officials even request the submission of the Deregistration Power of Attorney (DPOA), despite the absence of a specific legal provision requiring it (allegedly however it is contained in the DGCA’s internal checklists).
Perhaps the most complex hurdle, however, relates to the perceived “freshness” of the documents. In one unique instance, the authority hesitated to accept IDERAs deemed ‘too old’, subsequently requiring a letter of consent from the lessor to prove the authorization was still active. They requested these consent letters on the grounds that the IDERA was executed significantly prior to the date of lodging. This creates a challenging gray area for enforcement, as the governing regulations technically do not impose a validity period or a specific deadline for lodging an IDERA once it has been executed.
Adding to these operational nuances is the unwritten mandate for a hybrid filing system. While the e-filing portal is technically the official entry point, the regulator also expects a physical submission to follow the digital submission. Since this requirement for physical submission is not explicitly provided for in the regulations, it frequently catches stakeholders off guard. Applicants often face delays by assuming the process ends with e-filing; however, the DGCA will not process the request until physical documents are formally received.
Furthermore, simply filing these documents rarely guarantees a quick result. While recent amendments have strictly capped the time for de-registration (often to 5 working days), there is no such strict statutory timeline for the initial recording of the IDERA. Consequently, the process requires persistent follow-up to ensure the file is actually processed. During this waiting period, applicants frequently face ad-hoc queries or administrative requirements such as minor formatting preferences or signature verifications that may sometimes not seem standard. These must be managed with extreme patience and diplomacy to keep the process moving.
These operational bottlenecks do more than just delay a single file; they directly impact how the jurisdiction is viewed by the global market. For an aviation sector to attract international attention and capital, its regulatory practices must be not only robust but also predictable, follow timelines as set under the relevant regulations and user-friendly. The IDERA is a vital tool for any lessor or financier, serving as the primary safety net to protect their interests. In the Indian context, obtaining the SRN is the necessary first step to utilizing that safety net and deregistering an aircraft. If getting an SRN is a cumbersome process, the perceived value of that protection diminishes. Therefore, to truly safeguard investor interests and maintain a competitive market, the mechanism for granting an SRN should be as seamless in practice as it is in the regulations.

