01
Concept Phase
HARA - Hazard Analysis and Risk Assessment per ISO 26262
Practical guide to HARA per ISO 26262: concept phase context, workflow, S/E/C evaluation, safety goals, and typical mistakes.
Read articleISO 26262
Functional
Safety.
Structured.
Series-ready.
ISO 26262 consulting and operational functional safety support for OEM and Tier 1 projects - from HARA and ASIL to safety case and auditable system solution.
Compliant · Pragmatic · Solution-oriented
Services
What You Get
Operational and coordinative implementation of functional safety – from standard to auditable development documentation.
ISO 26262-2–10
Safety Management
- Safety plan, organisation & roles
- Operational and coordinative supervision
- Safety case: concept and evidence of functional safety activities
- Integration and validation activities: evidence of a safe system
- Release recommendation: evidence of functional safety
→ Safety management from concept phase to release recommendation
ISO 26262-3
Concept Phase
- Item definition: defining the scope of consideration
- Impact analysis: determining the influence of a change
- Hazard and risk analysis: identifying hazards, developing safety goals
- Functional safety concept: specifying requirements, defining the basis for FuSi development
→ Clean foundation for the entire development
ISO 26262-4
System Development
- System architecture design: defining system structure
- Technical safety concept: defining requirements through architecture and mechanisms
- Specification of technical requirements: description of verifiable individual requirements
- Integration and test strategy: strategic verification and integration
→ Safety-compliant system design
Confirmation Measures & Assessments
Independent assurance and conformity assessment.
Safety Culture
Support in introducing and optimising an effective safety culture – practical, measurable, organisationally anchored.
Experience
Solid. Pragmatic. Hands-on.
Over 10 years of project practice in vehicle development – in different roles, systems, and OEM environments.
10+
Years ISO 26262
ISO 26262 2–4
Focus
OEM
& Tier 1 Experience
ASIL A–D
All classifications
FuSi ManagerFuSi EngineerFuSi Coordinator
Selected Systems & Functions
ADAS – Driver assistance & automated driving
Energy systems & powertrain
Cross-cutting functions (diagnostics, communication)
Interior & exterior components
Series production and pre-development
Project details and references available on request.
View full profile →Cooperation
Collaboration
Structured onboarding, clear responsibilities, traceable results.
01
Context & Scope
Precise clarification of expectations, framework conditions, and requirements from customer and project.
02
Roles & Planning
Definition of milestones, responsibilities, and collaboration model.
03
Operational Execution
Pragmatic, standards-compliant processing – hands-on and on schedule.
04
Documentation
Verification, confirmation measures, and evidence – audit-proof and series-ready.
→Clear communication and realistic assessments at all times
→Full ownership in time and quality
→Results that hold up in audit and series production
Principles
What I Stand For
Competence comes from experience. Trust from conviction.
10+
Foundation
Over a
Decade of
Experience
Decade of
Experience
In challenging projects, with diverse requirements, for series products, with premium customers.
Trust
Clear communication, realistic assessment, and appreciative collaboration at eye level – together towards the goal.
Accessible · Direct · Reliable
01
Responsibility
Responsible handling of people and environment – developing systems safely.
Scope agreed · Result delivered
02
Success
Shared success through efficient and systematic development work – focus on the process.
Compliant · Series-ready · Audit-proof
03
Knowledge
Technical topics made clear
Context on ISO 26262, HARA, ASIL, safety case, FSC, and TSC for projects, workshops, and decisions.
View all articles02
Risk Classification
ASIL - Automotive Safety Integrity Level
Clear explanation of ASIL A to D and QM: derivation from severity, exposure, and controllability, practical impact, ASIL decomposition, and common misunderstandings.
Read article03
Safety Management
Safety Case per ISO 26262
Practical guide to the safety case per ISO 26262: purpose, claim-argument-evidence structure, work products, tool support, and release recommendation.
Read article04
Concept Phase
Functional Safety Concept (FSC)
Practical guide to the FSC per ISO 26262: safety goals, standard-compliant functional safety requirements, transition to the TSC, and typical project pitfalls.
Read article05
System Development
Technical Safety Concept (TSC)
Practical guide to the TSC per ISO 26262-4: technical safety requirements, system architecture, safety mechanisms, verification, and handover to HW/SW.
Read articleContact
Discuss Project
No-obligation initial consultation about your current needs in functional safety. Direct. Technical. No detours.
E-Mailkontakt@fusi-engineering.de
LinkedInlinkedin.com/in/fusi-engineering
RegionGermany · Remote & on-site
Availability
Availability upon request
Short and medium-term projects, project-specific assignments, and ongoing support. Remote and on-site in Germany.
Typical Use Cases
Joining ongoing series development and operational implementation of work products
Taking over safety management up to the safety case
Support with audit preparation
FAQ
Frequently Asked Questions
Functional safety (FuSi) encompasses all measures to minimise risks from malfunctions of electrical/electronic systems in vehicles. ISO 26262 defines the industry-specific standard for the automotive sector – from item definition through the entire development along the V-model to the release recommendation.
Developing systems safely and providing evidence. A pragmatic approach has proven effective, individually combining the customer's development environment with deep standards expertise. FuSi-Engineering focuses on goal-oriented and efficient processes and strategies.
The FuSi Manager coordinates and plans all FuSi activities in the project, is responsible for the safety case and the release recommendation. The FuSi Engineer creates the technical work products such as HARA, functional safety concept (FSC) or technical safety concept (TSC).
My focus is on ISO 26262 parts 2–4: Safety Management, Concept Phase (Item Definition, HARA, Functional Safety Concept) and System Development (Technical Safety Concept, System Architecture). Support for parts 5/6 (HW/SW) and part 8 (Supporting Processes) is provided on a project-specific basis.
Both. Project work is carried out remotely or on-site at the customer in Germany, depending on requirements. In practice, a combination has proven effective: remote for work products and alignments, on-site for workshops, reviews and milestones.
Depending on current capacity, onboarding within 2–4 weeks is possible. In urgent cases, even sooner. Let's clarify this in a no-obligation initial consultation.
Costs depend on scope, duration and type of support. Day rates for operational support or flat rates for defined work packages are available. A no-obligation initial consultation is free of charge.