---
title: "21L.A.89 Transferability of a supplemental type certificate — Annex Ib, Initial Airworthiness · Avioverse"
description: "A supplemental type certificate may be transferred to a new holder, provided that the Agency has verified that the natural or legal person to whom the…"
url: "https://avioverse.aero/regulations/easa/initial-airworthiness/annex-ib/section-a-technical-requirements/21l-a-89"
---

# 21L.A.89 Transferability of a supplemental type certificate

Annex Ib · Regulation (EU) No 748/2012 · EAR revision 27 Nov 2025

IR Implementing rule

## 21L.A.89 Transferability of a supplemental type certificate

A supplemental type certificate may be transferred to a new holder, provided that the Agency has verified that the natural or legal person to whom the certificate is intended to be transferred is eligible in accordance with point 21L.A.83 to hold a supplemental type certificate and is able to undertake the obligations of a supplemental type-certificate holder under point 21L.A.88.

IR · 21L.A.89 — Regulation (EU) No 748/2012 · Regulation (EU) 2022/1358 · Initial Airworthiness Easy Access Rules · EAR revision 27 Nov 2025

[All rules in SECTION A - TECHNICAL REQUIREMENTS](https://avioverse.aero/regulations/easa/initial-airworthiness/annex-ib/section-a-technical-requirements)

Consolidated from the EASA Easy Access Rules (revision 27 Nov 2025, extracted 13 Oct 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.