Certifying Authority
Section 04: Certification Process Mechanics
Definition
The government agency or body responsible for evaluating and approving (or rejecting) an applicant's compliance showing and issuing the certification approval. The certifying authority is typically the civil aviation authority of the State of Design. The authority establishes the certification basis, agrees on means of compliance, evaluates compliance data, conducts audits and inspections, makes findings of compliance, and ultimately issues or denies the requested approval.
Where This Shows Up
In practice, the certifying authority's involvement ranges from direct hands-on evaluation to oversight of delegated activities (performed by DERs, ODA holders, or DOA holders). The level of direct authority involvement is typically commensurate with the safety significance and novelty of the design.
Primary Sources
Establishes the FAA as the certifying authority for US type design approvals.
Establishes EASA as the certifying authority for European type design approvals.
Related Terms
Need help navigating certification?
Understanding the terminology is the first step. If you need expert guidance on DO-178C, DO-254, ARP4754B, or any aspect of FAA, EASA, or TCCA certification, our team is here to help.