Our Development 
Support Services, 
from Purchase Order to the FAI

Design guidance, milestone preparation, and schedule control to secure a smooth and compliant program lifecycle.

We provide airlines with structured, expert support throughout the development phase , from early design decisions to milestone reviews and certification‑aligned validation. Our approach reinforces both design integrity and schedule reliability, enabling the airline to stay fully aligned with its specifications, constraints, and industrial expectations.
 

What we deliver to Airlines :

End‑to‑End Milestone Support

We co‑prepare and participate in all major program gates — ITCM , PDR , CDR , FAI — ensuring that design intent, certification paths, and schedule commitments remain fully under control.

Design Advice & Certification‑Driven Analysis

We analyse design features with a certification mindset, identifying risks early and reinforcing the robustness of technical choices.

Continuous on site Supplier Coordination

Through regular face‑to‑face progress reviews with the supplier, we follow up on drawings packages, certification progress, sourcing activities, variation requests and impact assessments.

Specification Monitoring

We verify that supplier outputs remain aligned with the airline’s requirements , or highlight when updates are needed.

Prototypes, Mock‑Ups & Physical Reviews, FAI set up validation

We participate in mock‑up sessions and prototype evaluations, providing structured comments and recommendations.

✔ Reporting & Recommendations

Each step is documented through clear, actionable reporting to support airline decision‑making.

We offer flexible & modular Support . These services can be split into a stand‑alone offer for Program Monitoring only, without Seat Design support.

Contact

Email : jean-paul@gressetconsulting.com

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