Development framework
Aircraft, system and item development relationships.
Aircraft & system development
ARP 4754A System Development Assurance
Requirements allocation, development assurance and validation support connecting aircraft-level functions to hardware and software implementation.
SAE ARP4754AEUROCAE ED-79AFAA AC 20-174
Scope of support
What the engagement can cover.
Scope is tailored to the certification basis, current lifecycle state and evidence already available.
- 01
Aircraft and system requirements development
- 02
Functional allocation and interface definition
- 03
Development Assurance Level allocation
- 04
Requirements validation and implementation verification
- 05
Certification planning and evidence architecture
- 06
Alignment with ARP 4761 safety assessments
Typical outputs
System plansRequirements baselineDAL rationaleCompliance evidence map
Training & working sessions
From standard text
to project decisions.
Modules combine standards context with the documents, reviews and evidence choices teams make during delivery.
Requirements & allocation
Functional architecture, interfaces and derived requirements.
Development assurance
DAL allocation, independence and validation strategy.
Integrated evidence
Connecting safety, system, software and hardware lifecycle data.
Instructor assignments and any claimed program history are provided only after internal approval and verification.
Engagement scoping
Information that makes the first review useful.
No compliance outcome is promised from a website form. Scope begins with the program facts and evidence that can actually be reviewed.
Applicable basis
Standard revision, authority or customer basis, assurance level and agreed means of compliance.
Lifecycle state
Current milestone, approved plans, baselines, open findings and target review date.
Requested boundary
Training, gap analysis, document review, evidence recovery or audit-readiness support.
FAQ
Questions before the first workshop.
Why use the name ARP 4754A?+
ARP 4754A is the widely adopted revision referenced by many current programs. The exact revision used must follow the project certification basis.
How does ARP 4754A relate to ARP 4761?+
ARP 4754A structures development assurance; ARP 4761 provides the safety assessment methods that help identify failure conditions and allocate assurance rigor.
Start with a technical conversation
Make your ARP 4754A evidence easier to defend.
Tell us the standard, lifecycle stage and evidence challenge. We will help frame a focused next step.
info@heraklet.com ↗