What should be done if the minor change affects data previously provided in the EASA Part 21 Light database of declared noise levels?

The declarant should add the changed data (e.g., propeller or engine designation) to the declaration.

Which product categories are listed in Section 2.1 of EASA Form 201 for product identification?

Small aeroplane with MTOM of 1200 kg or less and max seating of 2 persons; sailplane with MTOM of 1200 kg or less; powered sailplane with MTOM of 1200 kg or less; balloon designed for no more than 4 persons; hot airship designed for no more than 4 persons.

In Section 2.2.1 of the form, what specific reference number must be provided?

The Registered Declaration Number for the original product.

What information is required under 'Original Declarant' in the form?

The name of the original declarant.

What should be specified in Section 2.3 of the form regarding technical specifications?

The applicable airworthiness code, e.g., CS-23. If these are not the original technical specifications against which compliance was originally declared in accordance with Part 21 Light Subpart C due to reasons stated in 21L.A.105(a)(1) or (2), this should be indicated.

What sections must be completed in Section 3 of the form?

3.1 Title, 3.2 Description, 3.3 Affected Areas (including manuals), and 3.4 Re-Investigations.

What does the declarant declare regarding the design's compliance in Section 4?

That the design of the minor change/repair is in compliance with the applicable detailed technical specifications in Section 2.3 and the applicable environmental protection requirements.

What commitment does the declarant make in Section 4 regarding obligations?

To undertake the obligations of a declarant of a declaration of design compliance as detailed in point 21L.A.106 of Annex Ib to Regulation (EU) 748/2012.

What does the declarant declare about safety and environmental compatibility?

That no features or characteristics have been identified that may make the aircraft after the minor change or repair has been incorporated unsafe or environmentally incompatible for the intended use.

What must be included at the end of Section 4 of the form?

Date/Location, Name, and Signature.

How should the completed declaration be handled after signing?

It should be retained by the declarant and made available upon request by EASA.

AMC1 21L.A.105(b) Declaration of design compliance for minor changes

Q: What form should be used to declare design compliance for a minor change under AMC1 21L.A.105(b)?

EASA Form 201, titled 'Declaration of design compliance for a Minor Change / Minor Repair Design'.

Q: Where can the declaration form for minor changes be obtained?

The form can be downloaded from the EASA website for the declaration of minor changes/minor repair designs.

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AMC1 21L.A.105(b) Declaration of design compliance for minor changes

ED Decision 2023/013/R

FORM AND MANNER

The declarant should complete and file a declaration of compliance for the minor change using the form which can also be downloaded from the EASA website for the declaration of minor changes/minor repair designs.

If there are any changes to the data (e.g. propeller or engine designation) that was provided in the EASA Part 21 Light database of declared noise levels as a result of the minor change, then this data should be added by the declarant.

The justification of the classification of the change should also be recorded.

EASA Form 201

Declaration of design compliance for a Minor Change / Minor Repair Design

1. Designation

Minor Change

Minor Repair

2. Product Identification
Small Aeroplane with a MTOM of 1200Kg or less and a max seating configuration of 2 persons.		Sailplane with a MTOM of 1200kg or less Powered Sailplane with a MTOM of 1200kg or less Balloon designed for no more than 4 persons Hot Airship designed for no more than 4 persons.
2.2 Applicability
2.2.1 Design details	Registered Declaration Number for the original product
	Original Declarant
	Type Name
	Model(s)
2.3 Applicable technical specifications	Please specify the applicable airworthiness code, e.g. CS-23 (if these are not the original technical specifications against which compliance was originally declared in accordance with Part 21 Light Subpart C due to the reasons stated in 21L.A.105 (a)(1) or (2) then this should be indicated here).

3. Description
3.1 Title	Please limit to 40 characters
3.2 Description
3.3 Affected Areas (including manuals)
3.4 Re-Investigations

4. Declarants’ declaration and acceptance of the General Conditions
I declare that I have the legal capacity to make this declaration and that all information provided in this declaration is correct and complete. I hereby declare that the design of the minor change/repair described in Section 3 is in compliance with the applicable detailed technical specifications detailed in Section 2.3 and the applicable environmental protection requirements. I hereby declare that no features or characteristics have been identified that may make the aircraft after the minor change or repair has been incorporated unsafe or environmentally incompatible for the intended use. I hereby commit to undertake the obligations of a declarant of a declaration of design compliance as detailed in point 21L.A.106 of Annex Ib to Regulation (EU) 748/2012. I declare that I have provided the required information and that it is accurate and complete and indicated where it is not applicable.

Date/Location	Name	Signature
This Declaration should be retained by the declarant and made available upon request by EASA

Details

Source-Title: AMC1 21L.A.105(b) Declaration of design compliance for minor changes View latest amendments

Erulesid: ERULES-1963177438-22178 Compare versions

Domain: Initial airworthiness

Amendedby: Issue 1

Applicabilitydate: 21 October, 2023

Entryintoforcedate: 21 October, 2023

Regulatorysource: ED Decision 2023/013/R Navigate

Regulatorysubject: Part 21 Light

Typeofcontent: AMC to IR (Acceptable means of compliance to implementing rule)

Parentir: 21L.A.105 Declaration of design compliance for minor changes

Origin: EASA

Category: EAR