• Aerospace Safety & Design Assurance Expertise 
• Our consultants and engineers support: 
• DO-178C software development assurance 
• DO-254 airborne electronic hardware design assurance 
• ARP4754A system development processes 
• ARP4761A safety assessment activities 
• Functional Hazard Assessment (FHA) 
• Preliminary System Safety Assessment (PSSA) 
• System Safety Assessment (SSA) 
• Fault Tree Analysis (FTA) 
• Failure Modes and Effects Analysis (FMEA) 
• Common Cause Analysis (CCA) 
• Requirements engineering and traceability 
• Hardware/software safety architecture 
• Verification and validation 
• Certification evidence and compliance preparation 

End-to-End Engineering Capability 

We can support individual engineering work packages or provide an integrated safety engineering team covering: 

System → Safety → Hardware → FPGA → Software → Verification → Certification Evidence 

VerveTronics combines aerospace domain knowledge with system, hardware, software and safety engineering expertise. 

Our differentiators include: 

• DO-178C and DO-254 engineering expertise 

• System-level safety assessment capability 

• Hardware + FPGA + software engineering 

• Safety analysis and reliability engineering 

• Requirements and traceability expertise 

• Verification and validation capability 

• UAV/UAS and avionics experience 

• Defence and mission-system experience 

• Certification-readiness support 

• Flexible India-based engineering delivery 

• Global customer support across North America, Europe and India 

Our approach is focused on engineering outcomes and objective evidence, not documentation alone.

Need support with an Functional Safety project? Contact our Functional Safety experts

Aerospace System Safety Engineering 

We support system-level safety engineering activities that establish the foundation for DO-178C and DO-254 development. 

Services include: 

• Functional Hazard Assessment (FHA) 
• Preliminary System Safety Assessment (PSSA) 
• System Safety Assessment (SSA) 
• Failure condition analysis 
• Safety requirements development 
• Safety requirements allocation 
• Development Assurance Level allocation 
• Functional and technical architecture 
• Fault tree analysis 
• FMEA/FMECA 
• Common Cause Analysis 
• Dependency and interface analysis 
• Safety requirements traceability 
• Safety assessment documentation 

Our system-level safety activities help establish the safety and assurance objectives that flow into airborne hardware and software development. 

 DO-178C Software Consulting 

VerveTronics provides DO-178C software engineering and certification support for safety-critical airborne software. 

Our services include: 

• Software Planning 
• Plan for Software Aspects of Certification (PSAC) 
• Software Development Plan (SDP) 
• Software Verification Plan (SVP) 
• Software Configuration Management Plan (SCMP) 
• Software Quality Assurance Plan (SQAP) 
• Certification planning 
• Software life-cycle definition 
• Software Requirements 
• High-Level Requirements 
• Low-Level Requirements 
• Requirements decomposition 
• Requirements allocation 
• Requirements consistency analysis 
• Bidirectional traceability 
• Requirements review 
• Software Architecture & Design 
• Software architecture 
• Low-level design 
• Interface definition 
• Data and control flow 
• Partitioning 
• Safety-related software architecture 
• Defensive programming 
• Robustness considerations 
• Software Development 
• Safety-critical embedded software 
• RTOS-based software 
• Bare-metal software 
• Device drivers 
• Board support software 
• Application software 
• Communication software 
• Flight-control software 
• Mission-system software 
• Software Verification 
• Requirements-based testing 
• Software unit verification 
• Integration testing 
• Hardware/software integration 
• Structural coverage analysis 
• Statement coverage 
• Decision/branch coverage 
• MC/DC analysis where applicable 
• Robustness testing 
• Review and analysis 
• Verification independence 
• Regression testing 
• DO-178C Supplements 

Where applicable, we can support development approaches involving: 

• DO-330 – Software Tool Qualification 
• DO-331 – Model-Based Development and Verification 
• DO-332 – Object-Oriented Technology and Related Techniques 
• DO-333 – Formal Methods 

FAA guidance recognizes these DO-178C supplements, including DO-330, DO-331, DO-332 and DO-333, as associated guidance for applicable software development techniques. 

 DO-254 Hardware Design Assurance 

VerveTronics provides DO-254 airborne electronic hardware engineering and certification support for safety-critical avionics hardware. 

Our services include: 

• Hardware Planning 
• Plan for Hardware Aspects of Certification (PHAC) 
• Hardware Development Plan 
• Hardware Verification Plan 
• Hardware Configuration Management 
• Hardware Process Assurance 
• Certification planning 
• Hardware Requirements 
• Hardware requirements development 
• High-Level Requirements 
• Low-Level Requirements 
• Requirements allocation 
• Requirements traceability 
• Hardware/software interface requirements 
• Derived requirements analysis 
• Hardware Architecture 
• Airborne electronic hardware architecture 
• Processor-based systems 
• FPGA-based systems 
• CPLD/PLD systems 
• ASIC-based systems 
• PCB/board-level electronics 
• Power electronics 
• Interface electronics 
• Redundancy and monitoring 
• Fault detection and containment 
• FPGA / Complex Electronic Hardware 
• We support DO-254 activities for: 
• FPGA development 
• CPLD development 
• ASIC-related development 
• Complex programmable devices 
• High-speed digital electronics 
• Processor-based avionics 
• Safety-critical electronic control systems 
• Hardware Verification 
• Requirements-based verification 
• Design reviews 
• HDL verification 
• Simulation 
• Test-bench development 
• Hardware/software integration 
• FPGA verification 
• Fault injection 
• Functional testing 
• Timing verification 
• Interface verification 
• Configuration verification 
• Verification evidence and traceability 

FAA AC 20-152A provides current FAA guidance on development assurance for airborne electronic hardware and recognizes ED-80/DO-254, with additional guidance for areas including custom devices, COTS IP/devices and circuit-board assemblies. 

 Aerospace Safety Analysis & Reliability Engineering 

VerveTronics performs safety analyses across system, hardware and software development. 

Our services include: 

• Functional Hazard Assessment 
• Preliminary System Safety Assessment 
• System Safety Assessment 
• FMEA / FMECA 
• Fault Tree Analysis 
• Common Cause Analysis 
• Dependency analysis 
• Failure propagation analysis 
• Fault containment analysis 
• Reliability analysis 
• Safety mechanism analysis 
• Hardware failure analysis 
• Software safety analysis 
• Fault injection analysis 

We connect safety analysis results to requirements, architecture and verification evidence to maintain end-to-end traceability. 

 DO-178C / DO-254 Verification & Validation 

Verification is a central element of aerospace development assurance. 

VerveTronics supports: 

• Requirements verification 
• Design verification 
• Implementation verification 
• Software verification 
• Hardware verification 
• Integration verification 
• System-level testing 
• Hardware/software integration testing 
• Requirements-based testing 
• Structural coverage analysis 
• MC/DC analysis 
• Fault injection 
• Robustness testing 
• Regression testing 
• Verification procedure development 
• Verification evidence review 
• Traceability analysis 

Our V&V activities can be integrated with existing customer development teams or delivered as independent verification work packages where the applicable program requirements call for independence. 

 DO-178C / DO-254 Compliance & Certification Support 

VerveTronics supports aerospace organizations in preparing the technical evidence required for certification activities. 

Services include: 

• DO-178C gap assessment 
• DO-254 gap assessment 
• Certification planning 
• Compliance checklist development 
• Certification data review 
• Requirements traceability review 
• Process compliance review 
• Verification evidence review 
• Configuration management review 
• Problem report / change impact analysis 
• Certification readiness assessment 
• Audit preparation 
• Authority review preparation 
• Corrective-action support 
• Certification evidence management 

VerveTronics provides engineering, consulting, assessment preparation and certification support. Formal regulatory approval or independent certification is performed by the applicable aviation authority or authorized/recognized certification organization. 

 Aerospace Functional Safety & Safety-Critical Engineering 

Although aerospace programs typically use the terminology of system safety, development assurance and design assurance, our Functional Safety engineering capabilities provide a complementary engineering foundation for safety-critical aerospace systems. 

We support: 

• Safety requirements 
• Safety architecture 
• Fault detection 
• Fault containment 
• Fail-safe architectures 
• Redundant architectures 
• Monitoring and diagnostics 
• Safety mechanisms 
• Hardware/software partitioning 
• Independence 
• Requirements traceability 
• Verification and validation 
• Safety assessment 
• Certification evidence 

The objective is to establish a consistent safety engineering framework from aircraft-level hazards through system, hardware and software implementation. 

DO-178C & DO-254 Design Assurance Levels 

VerveTronics supports aerospace programs across DAL A, DAL B, DAL C, DAL D and DAL E, depending on system function, failure-condition classification and applicable certification requirements. 

Typical areas of support include: 

The applicable DAL should be established through the system safety and certification process rather than selected solely at the software or hardware level. 

 DO-178C & DO-254 Standards and Related Guidance 

Our aerospace safety engineering services can be aligned with applicable standards and guidance including: 

• RTCA DO-178C / EUROCAE ED-12C – Airborne Software 
• RTCA DO-254 / EUROCAE ED-80 – Airborne Electronic Hardware 
• ARP4754A – Guidelines for Development of Civil Aircraft and Systems 
• ARP4761A – Guidelines and Methods for Conducting the Safety Assessment Process 
• DO-330 – Software Tool Qualification 
• DO-331 – Model-Based Development and Verification 
• DO-332 – Object-Oriented Technology 
• DO-333 – Formal Methods 
• Applicable FAA Advisory Circulars 
• Applicable EASA AMC/GM material 
• Applicable aircraft and equipment certification requirements 

FAA and EASA materials recognize DO-178C/ED-12C and DO-254/ED-80 within the broader aircraft certification and development-assurance framework. 

Need support with an Functional Safety project? Contact our Functional Safety experts

Flight Control Systems

• Flight control computers, Electronic flight control, Actuator control, Control electronics, Flight-control software, Redundant control architectures.

Avionics Systems

• Integrated avionics, Mission computers, Display systems, Communication systems, Navigation systems, Data acquisition systems,Avionics processing units.

UAV / UAS

• Flight-control systems, Autopilot systems, Mission computers, Ground-control interfaces, Navigation systems, Payload control, Autonomous flight systems.

Radar & Sensor Systems

• Radar processing, Sensor interfaces, Sensor processing electronics, FPGA-based processing, Mission and surveillance systems.

Power & Electrical Systems

• Power management units, Power distribution, Electrical control systems, Power converters, Battery management, Motor controllers, Electrical protection systems.

Defence& Mission Systems

•  Mission computers, Weapon-system electronics, Communication systems, Surveillance systems, Navigation, Guidance systems, Electronic control systems.

Autonomous & eVTOL Systems

• Flight-control architectures, Autonomous flight functions, Redundant computing, Sensor interfaces, Safety monitoring, Power and propulsion control, Safety-critical software and hardware.

Need support with an Functional Safety project? Contact our Functional Safety experts

Our ISO 13849 Engineering Approach 

VerveTronics follows a structured People – Process – Tools – Engineering Evidence approach. 

• People & Competence:- Aerospace safety engineers,  System safety engineers, Hardware engineers, FPGA engineers, Embedded software engineers,  Verification engineers, Certification specialists,  
• Process:- Safety planning, Development planning, Requirements management, Configuration management,  Change management, Verification planning, Process assurance,  Certification planning,
• Engineering:- System architecture, Hardware architecture,  Software architecture,  Safety analysis,  Implementation, Verification,  Validation,  
• Evidence:- Requirements traceability,  Reviews, Analysis reports, Verification results,  Test results,  Coverage evidence,  Configuration records,  Compliance matrices,  Certification data,  

Our objective is to ensure that engineering activities and certification evidence evolve together throughout the lifecycle, reducing late-stage compliance gaps and rework. 

 ISO 13849 Consulting Engagement Models 

• Engineering Work Packages:- Clearly defined aerospace engineering deliverables with agreed scope, schedule and acceptance criteria. 
• Examples:- DO-178C software verification, DO-254 hardware verification, Safety analysis, Requirements engineering, Certification evidence review,  
• Dedicated Aerospace Safety Engineering Team:- A dedicated team of system, hardware, software and verification engineers working as an extension of your engineering organization. 
• Expert Consulting: Senior aerospace safety engineers for:- Architecture reviews, Safety assessments, DO-178C/DO-254 compliance, Certification strategy, Gap analysis, Critical technical decisions. 
• Certification Readiness & Gap Assessment:- Independent technical review of processes, work products and evidence to identify gaps before formal certification activities. 
• Managed Safety Engineering:- End-to-end management of defined aerospace safety and design-assurance work packages. 

Need support with an Functional Safety project? Contact our Functional Safety experts