Functional safety testing
Deliver safer, more reliable products that fulfil regulatory requirements.What is functional safety testing?
By rigorously testing according to relevant industry standards, manufacturers and operators can ensure safer, more reliable products. Even when failures or malfunctions occur, a tested and certified product can minimise the likelihood of safety risks for people, property and environment.
Why functional safety testing is important
Functional safety is part of the overall safety of the machine and the machine control system that depends on the correct functioning of the Safety-related Control System (SCS) and other risk reduction measures. This is going beyond traditional product safety assessments to identify the new types of hazards brought about by modern manufacturing methods and providing protection against them.
Thorough testing and certification ensure the safe operation of products thereby reducing any technology-related risks to people, property and environment. Compliance according to relevant functional safety regulations and standards is essential for ensuring that your product fulfils a relevant Safety Integrity Level (SIL). To export machinery or electrical/electronic programmable devices to other countries, compliance with relevant safety regulations is often a mandatory requirement.
Functional safety testing and certification not only enhances your product reliability and mitigates possible financial risks, but it also builds customer trust and supports the efficient functioning of complex systems.
How TÜV SÜD can help you with functional safety testing
Our multidisciplinary team understands the complex requirements in the field of functional safety testing and certification. The wide range of relevant standards creates a complex regulation landscape. This sometimes makes it difficult to find the appropriate product or system-related standard. TÜV SÜD can help you simplify that complexity by identifying and interpreting the applicable standards.
We offer TÜV SÜD certification marks that are globally recognised and synonymous with quality and safety, helping you gaining a competitive edge worldwide with trusted products. By assessing systems for reliability and functionality, our services strengthen the confidence of your business partners and end users by improving your processes and product quality and minimise risk of downtime and damage.
What our functional safety testing service include
TÜV SÜD provides support in a wide variety of fields including:
- Automotive
- Tractors, agriculture and forestry machines
- Intelligent transport systems
- Consumer goods
- Conveyor technique, mobile constructions and stage technology
- Furnace systems and products
- Safety components
- Generic components for embedded systems
- Household devices for industrial use
- Industrial machines
- Industrial robotics
- Lifting equipment in nuclear power plants
- Medical equipment
- Mobile machinery
- Power plants
- Process technology
- Rail rolling stock
- Rail signalling
- Steam and pressure installations
Our functional safety service portfolio includes but is not limited to:
- Assessment during development
Our experts conduct assessment of the functional safety management process during development of protection devices and systems. - Testing
TÜV SÜD offers testing of safety-related components, devices, protection systems, machines, industrial plants, etc. - Certification
Our certification services cover device certification and type certification. Our experts can certify your products to IEC 61508 and all relevant industry safety standards, including CENELEC EN 50129, CENELEC EN 50128 and CENELEC EN 50126, EN ISO 13849, ISO 26262 and IEC 61511. - Training
We provide various trainings to instruct your staff regarding all the relevant functional safety norms, both generic and for different application fields. Topics include IEC 61508, ISO 26262, EN ISO 13849-1, IEC 62061 and the EN 5012X series or the equivalent IEC standards. We can also customise in-house training to suit your needs onsite.
How functional safety testing applies to industries
Functional safety testing for automotive
Functional safety testing for rail
Functional safety testing for consumer products and retail
Functional safety testing for manufacturing
Functional safety testing for energy
Frequently Asked Questions (FAQs)
How does functional safety enhance the reliability and lifespan of my products?
Hazardous states in systems or components can be minimised to limit damage to people, property and environment. Additionally, manufacturers, suppliers and operators can benefit from increased market acceptance and positive brand associations.
It also demonstrates your commitment to high safety standards, enhancing your company’s reputation and credibility. This certification can differentiate your products in the market, build customer trust, and potentially open up new business opportunities by meeting stringent safety requirements.
Why is functional safety certification important?
However, even when there is no legislative requirement for certification, many end users require it. Some insurance companies may also require it before they offer coverage. In terms of product liability, compliance with standards serves as proof that product/application meets state-of-the-art safety requirements.
Some regulatory authorities and end users may demand that certification be carried out by an independent, third-part qualified certifier. Demonstration of independent review is important to users’ acceptance of a product; a lack of may lead to questions of whether the product has been looked at with a fully critical eye.
When should you conduct a functional safety assessment?
Leaving testing to the end of your product development can be risky. You may learn too late that your product does not meet safety criteria and you must go back to the drawing board. Planning early can mitigate costly reworks or recalls.
What specific standards and regulations apply to my industry?
The applicable standards are:
Buildings
EN 81 / EN 115 – Lifts
Industrial
IEC 61496-1 – Programmable controllers
ISO 13849 – Safety control systems
IEC 61800-5-2 – Electrical power drive systems
ISO 13850 – Emergency stop
IEC 62061 – Machinery
ISO 10218 – Robots
Transportation
EN 5012x – Railway applications
ISO 26262 – Road vehicles
ISO 25119 – Tractors and machinery for agriculture and forestry
ISO 15998 – Earth-moving machinery
Medical
IEC 60601 – Medical devices
IEC 62304 – Medical device software
Household
IEC 60335 – Household appliances
IEC 60730 – Motor control
Energy
IEC 62109 – Energy delivery
IEC 61513 – Nuclear power
IEC 50156 – Furnaces
IEC 61511 – Industrial processes
Can functional safety assessment help us reduce development costs and time to market?
Our experts you help you to simplify the complex regulation landscape for functional safety by identifying and interpreting the applicable functional safety standards. We also work with you to streamline the development process, ensuring your product meets safety standards efficiently, reducing overall costs and time to market.
What role does functional safety play in integrating new technologies such as automation and IoT into my products?
By identifying potential hazards early and implementing appropriate safety measures, it mitigates the risks associated with automated processes and interconnected devices. This not only protects users and operators but also enhances the overall reliability and performance of the products. This ensures that they meet stringent safety standards and regulatory requirements.
Furthermore, it facilitates the seamless and secure integration of advanced technologies, enabling innovative solutions without compromising safety.