Record or act on an irrevocable deregistration and export request authorisation
Key facts
- Human involvement
- YellowClose supervision
- How AI is used
- From the aircraft details and the party the lawyer names, set out whether the airframe or helicopter meets the Cape Town thresholds stated on the CASA page, which of forms 1538, 1539, 1540, 1541 or 1542 matches the step, and who must sign it. The tool does not complete or lodge the form.
- What the lawyer must review
- The lawyer decides whether an IDERA or a certified designee confirmation letter is available, completes the correct original form, and deals with the consequences of deregistration.
- Written for / version
- US
Open a jurisdiction version of this task to see which instruments apply: US
Who does what
| Role | What they do |
|---|---|
| Assistance | Do not begin AI assistance until the responsible lawyer has defined and confirmed its permitted scope. |
| Lawyer | Set the scope, supervise the work closely, verify every part relied on, resolve omissions and exceptions, and approve the exact output. |
Checklist
- Check the airframe or helicopter against the Cape Town thresholds on the CASA page before treating an IDERA as available.
- Confirm the registration holder, authorised party or certified designee is the person the chosen form requires, and that an original is used where the page requires one.
- If deregistration is sought, confirm a recorded certified designee letter means the designee must submit form 1542, and record that deregistration removes the certificate of airworthiness.
Sources
These are suggested working checks. Confirm the required checking with the responsible lawyer before work starts; the checking approach does not establish permission to use AI.