Functional Safety Certification for eVTOL Aircraft: DO-254 Explained

Date
2027-05-24
Location
Online
Host
Zach L

About this event

A Case-Study Review for Electrical Engineers pursuing functional safety certification. A live 30-minute case-study review on DO-254 (Airborne Electronic Hardware) for evtol aircraft, built for electrical engineers pursuing functional safety certification. What We'll Cover: What DO-254 (Airborne Electronic Hardware) requires and how its scope applies to evtol aircraft Mapping DO-254 clauses to the certification evidence assessors expect System-specific hazards and safety functions typical of evtol aircraft Common findings that delay certification, and how to avoid them A practical readiness roadmap for electrical engineers preparing for assessment Related topics: DO-254 · eVTOL Aircraft · functional safety certification · functional safety assessment · Case-Study Review · Electrical Enginee

Topics

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About DO-254 (Airborne Electronic Hardware)

This event covers the compliance, engineering, and verification requirements defined by DO-254.

DO-254 (ED-80) provides design assurance for airborne electronic hardware — FPGAs, ASICs and complex boards — paralleling DO-178C with hardware lifecycle objectives scaled by DAL.

What it regulates

Hardware planning, requirements capture, conceptual/detailed design, implementation and verification for complex custom hardware; validation of COTS usage; configuration control of programmable parts.

Who must comply

Avionics hardware teams shipping FPGAs/ASICs in certified systems.

Key requirements of DO-254

  • Complex vs simple hardware distinction (simple: exhaustively testable)
  • Requirements-based verification incl. elemental analysis for DAL A/B FPGAs
  • COTS component usage justification
  • Process assurance and authority involvement

Key concepts: DO-254

PLD lifecycle data
The evidence set (requirements→netlist→timing→tests) certification reviews sample.
Elemental analysis
FPGA/ASIC coverage analog ensuring all implemented logic traces to verified requirements.
Simple hardware
Devices whose correct behavior is fully verifiable by test alone, exempt from full lifecycle data.

Frequently asked questions: DO-254

Are FPGAs software or hardware for certification?

Programmable logic is hardware under DO-254, even though written in HDL — with lifecycle data and coverage obligations mirroring software rigor at high DAL.

Standard information based on the published text of DO-254 (Airborne Electronic Hardware). Event content is provided by the host. For authoritative guidance, consult the official standard body.