What are the three conditions that must be met for a supplemental type certificate to remain valid under point 21L.A.90?

A supplemental type certificate remains valid as long as: (1) it is not surrendered by the holder; (2) the holder remains in compliance with the relevant requirements of Regulation (EU) 2018/1139 and its delegated and implementing acts, taking into account the provisions for handling findings under point 21L.B.21; and (3) it is not revoked by the Agency in accordance with point 21L.B.22.

Under point 21L.A.90, what is the consequence if the holder of a supplemental type certificate fails to comply with the relevant requirements of Regulation (EU) 2018/1139?

The supplemental type certificate will not remain valid, because continued validity requires the holder to remain in compliance with those requirements, taking into account the provisions for handling findings under point 21L.B.21.

21L.A.90 Continued validity of a supplemental type certificate

Q: Does point 21L.A.90 specify any action the holder must take if the Agency revokes the supplemental type certificate?

Yes, upon revocation, the type certificate shall be returned to the Agency.

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21L.A.90 Continued validity of a supplemental type certificate

Regulation (EU) 2022/1358

(a) A supplemental type certificate shall remain valid as long as:

1. the supplemental type certificate is not surrendered by the holder;

2. the holder of the supplemental type certificate remains in compliance with the relevant requirements of Regulation (EU) 2018/1139 and the delegated and implementing acts adopted on the basis thereof, taking into account the provisions related to the handling of findings as specified under point 21L.B.21;

3. the supplemental type certificate is not revoked by the Agency in accordance with point 21L.B.22.

(b) Upon surrender or revocation, the type certificate shall be returned to the Agency.

Details

Source-Title: 21L.A.90 Continued validity of a supplemental type certificate View latest amendments

Erulesid: ERULES-1963177438-21239 Compare versions

Domain: Initial airworthiness

Applicabilitydate: 25 August, 2023

Entryintoforcedate: 25 August, 2022

Regulatorysource: Regulation (EU) 2022/1358 Navigate

Regulatorysubject: Part 21 Light

Typeofcontent: IR (Implementing rule)

Origin: EASA

Category: EAR