Engineering Approval
Section 05: Delegation & Roles
Definition
A determination by an authorized person or organization that a design, analysis, test plan, or technical report demonstrates compliance with applicable airworthiness regulations. Engineering approval is distinct from an authorized release certificate: an engineering approval addresses whether the design meets the regulatory requirements, while an authorized release addresses whether a manufactured article conforms to the approved design. Engineering approvals are made by DERs, ODA unit members, CVEs (within DOA), or FAA/EASA/TCCA certification engineers.
Where This Shows Up
The distinction between engineering approval (design compliance) and authorized release (manufacturing conformity) is fundamental to understanding the certification system. A DER or CVE approves the engineering data. A DAR or POA quality inspector issues the authorized release for the manufactured product. These are complementary but separate functions in the certification chain.
Primary Sources
Covers the process by which engineering data is approved, including the roles of designees and FAA engineers.
Related Terms
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