Functional Safety Testing for Safety Critical Systems

Functional Safety ensures that electrical, electronic and programmable systems operate safely even when faults occur. Whether used in industrial automation, transportation, energy, medical equipment or other high-risk environments, these systems must be designed and validated to avoid failures that could cause accidents, production stoppages or damage to people, assets and the environment.

Kiwa supports companies throughout the entire Functional Safety lifecycle, from design and risk assessment to testing, according to the main international standards. Our experts work with your engineering and development teams to ensure compliance, reliability and readiness for market access.

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This service is designed for manufacturers, system integrators, engineering companies, industrial automation organizations, and sectors such as chemical, petrochemical, nuclear, transport, medical electrical equipment, automotive, and all industries developing or using electronic or programmable control and safety systems.

What we offer

Functional Safety Testing, according to IEC 61508 and related standards ensures that machines, equipment and devices with electronic control systems comply with functional safety requirements.
The service includes:

Initial system assessment
Risk analysis and gap analysis
Verification of hardware or software modification
SIL/ASIL/PL level assessment
Hardware and software testing
Technical consultation
Final system testing

The process is modular and carried out in structured phases, with technical support for safety design and lifecycle management.

Accredited & expanding scope of services

Accredited

IEC 60730 1 Annex H
Functional safety testing for automatic electrical control devices.
Expanding

Expanding

IEC 61508
Functional safety of E/E/PE systems
IEC 61511
Functional safety for the process industry
IEC 62061
Safety of machinery: functional safety of control systems
ISO 13849-1
Safety related parts of control systems (machinery)
ISO 26262
Functional safety for road vehicles
MIL-STD-882
System safety for defense and aerospace

Benefits of the service

Reduced risk of failures and accidents through a structured safety approach
Compliance with major international standards
Improved market reputation and customer confidence
Technical support for developing safe hardware and software
Access to regulated markets and high-criticality sectors
Attestation of SIL/ASIL/PL levels, useful for tenders and supplier qualification
Tailored testing process based on application and industry needs

Why Choose Kiwa?

Kiwa has recognized experience in Functional Safety testing, with independent experts and a structured methodology covering all phases of the safety lifecycle.
Our modular approach adapts to customer needs, ensuring transparency, reliability and compliance with the most up-to-date standards. As a global, independent third-party organization, Kiwa provides added value in terms of credibility and market recognition.

Kiwa's strengths

Verify performance & safety

Technical precision, accredited expertise, and state of the art testing for safe operation.

Independent third-party testing

Clear testing & reporting, global recognition of reports, trusted results.

End to end support

Consultation, risk analysis, verification, and compliance support tailored to your project.

The Testing process with Kiwa

Initial evaluation

On-site system assessment, identification of technical and regulatory requirements, documentation review.

Gap analysis

Identification of applicable standards, qualitative and quantitative component analysis, reliability assessment and gap analysis report.

Follow-up

Verification of changes to the system and technical documentation, including safety manuals.

SIL/ASIL/PL Assessment

Safety function analysis, hardware/software verification, integration testing and evaluation of the SIL/ASIL/PL level achieved.

Testing and report

Issuance of the final report and Functional Safety attestation.

Frequently Asked Questions

Which industries can benefit from Functional Safety Testing?

Industries where control system safety is critical, such as Process Control, Battery & Energy Systems, Machinery & Industrial Equipment, Automotive & E Mobility, Aerospace & Drones, Defence, OEM / System Integrators.

What are the main benefits of SIL/ASIL/PL testing?

Safety testing ensures compliance with standards, reduces system failure risks, improves company reputation and facilitates access to regulated markets.

How long does the testing process take?

Duration depends on system complexity and availability of technical documentation. The process is structured into clear defined phases.

What type of support does Kiwa provide during the process?

Kiwa supports all steps, from initial evaluation and risk analysis to testing issuance, through independent and qualified experts.

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