Engineering Authority

Define the system. Control the baseline. Prove compliance.

ECADSOL provides engineering authority for complex, multi-domain capability—ensuring requirements are unambiguous, interfaces are controlled, and acceptance evidence is built-in from day one. We deliver review-ready baselines aligned to Defence governance expectations and operational constraints.

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What We Do

01

Systems Engineering

Outcome: Requirements that drive design and acceptance—not ambiguity.

  • Requirements definition, decomposition and traceability
  • Interface identification and interface control discipline
  • Verification planning (test/analysis/demonstration/inspection)
  • Integrated delivery plan + risk register + governance cadence

02

MBSE & Architecture

Outcome: A coherent, model-backed system view that reduces integration risk.

  • Architecture views for stakeholders (mission, functional, physical, interfaces)
  • Model-backed traceability from needs → design → verification evidence
  • Integration planning support through architectural constraints
  • Decision log discipline (trade-offs captured and defensible)

03

Assurance

Outcome: Compliance posture that is evidence-led and audit-ready.

  • Assurance planning and safety argument structure (conceptual)
  • Hazard/risk framing and safety requirements capture
  • Verification evidence strategy and review preparation
  • Controlled technical baseline and documentation governance

04

Security & Resilience Engineering

Outcome: Security by design—reduced risk before deployment.

  • Secure architecture principles and threat-informed design considerations
  • Vulnerability and risk assessment planning and prioritised roadmaps
  • Resilience considerations (degraded modes, recovery, continuity)
  • Evidence approach for assurance and governance

04

Specialist Engineering

Outcome: Credible engineering depth where it matters.

  • Electronic & Electrical engineering support (power/data integration focus)
  • Design services (mechanical integration, packaging, maintainability)
  • Fluid & thermal engineering support (thermal margins, cooling concepts)
  • Technical substantiation inputs to verification plans and acceptance packs

How We Work

01

Baseline

 fix the problem definition and acceptance intent

02

Baseline

 fix the problem definition and acceptance intent

03

Architect

 define system structure, interfaces, and constraints

04

Assure

 plan evidence, hazards, and security posture early

05

Verify

maintain traceability and prove requirements closure

06

Release

deliver review-ready baselines with controlled change

Typical Outputs

  • Requirements set + traceability map
  • Architecture pack (views + interface set)
  • Verification plan / V&V matrix and evidence map
  • Engineering baseline pack (configuration items, versions, decision log)
  • Assurance plan (safety/cyber posture, evidence expectations)
  • Review readiness pack (gate artefacts, action closure tracking)

Controls & Governance

  • Requirements and interfaces controlled through formal baselines
  • Changes assessed for impact on cost, schedule, risk, safety and security
  • Evidence planned as part of engineering—not appended after build
  • Documentation structured for auditability and acceptance

A focused session to align your requirements, interface risk, assurance posture, and acceptance evidence plan.  

Request an Engineering Authority Briefing