Certification Built Into the Program, Not Bolted On After.
We support manufacturers, operators, and emerging aircraft developers through every phase of FAA and international type certification — with direct DER authority behind our findings.
What We Deliver
Certification Planning & Strategy
Certification basis development, means-of-compliance planning, project-specific certification plans, and FAA/ EASA coordination strategy from program kickoff.
DO-178C Software Compliance
Software planning, development, and verification artifacts across DAL A-E, plus tool qualification support and software conformity review.
DO-254 Complex Hardware
Hardware design assurance planning, verification, and conformity for complex electronic hardware at all design assurance levels.
System Safety (ARP4754A / ARP4761)
Functional hazard assessments, PSSA, SSA, and fault tree analysis integrated with the overall system development process.
HIRF, Lightning & DO-160 Qualification
Environmental qualification test planning and analysis for HIRF, lightning direct/indirect effects, and full DO-160 equipment qualification.
DER Review & FAA Coordination
Direct Designated Engineering Representative review, findings, and coordination with the FAA on behalf of your program.
TSO Compliance
Technical Standard Order authorization support for equipment manufacturers: applicable TSO and MPS analysis, deviation requests, article compliance data, and the DO-178C / DO-254 / DO-160 evidence a TSOA submittal rests on.
Aircraft & Vehicle Programs We Support
Bring us in at certification planning.
Earlier engagement means fewer surprises later. Let's talk about your certification basis and program timeline.