What is the role of a declared production organisation in relation to the EASA Form 1 for prototype conformity?

A declared production organisation may use the EASA Form 1 as a conformity certificate as part of the assistance it provides to a design approval holder/applicant or a declarant of a declaration of design compliance.

What must be indicated in Block 12 of the EASA Form 1 when it is used for conformity release?

Block 12 must indicate the reason that prevents the issuance of the EASA Form 1 for airworthiness release purposes.

GM1 21L.A.126(a) Scope of work

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GM1 21L.A.126(a) Scope of work

ED Decision 2023/013/R

CONFORMITY OF PROTOTYPE MODELS AND TEST SPECIMENS

Points 21L.A.25(c) and 21L.A.44(d) require the determination of conformity of prototype models and test specimens to the applicable design data.

The EASA Form 1 may be used as a conformity certificate as part of the assistance that a declared production organisation provides to a design approval holder/applicant or a declarant of a declaration of design compliance.

The EASA Form 1 should only be used for conformity release purposes when it is possible to indicate (in Block 12) the reason that prevents its issuance for airworthiness release purposes.

Details

Source-Title: GM1 21L.A.126(a) Scope of work View latest amendments

Erulesid: ERULES-1963177438-22071 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: GM to IR (Guidance material to implementing rule)

Parentir: 21L.A.126 Scope of work

Origin: EASA

Category: EAR