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Certifications: ISO and UL at SystemTeknik

Our certifications are the documentation behind what we promise: less hassle and higher quality. SystemTeknik A/S works according to ISO 9001 (quality management) and ISO 14001 (environmental management), builds panels that can be certified to UL 508A and UL 891 for the North American market, and programs PLCs in accordance with the international standard IEC 61131-3.

  • ISO 9001 and ISO 14001

  • UL 508A and UL 891 for the USA and Canada

  • PLC according to IEC 61131-3

Employees assembling panels in production
Johan Ungermann Poulsen, CSO at SystemTeknik

Johan Ungermann Poulsen

CSO

+45 2981 0636 JUP@systemteknik.dk

The documentation behind what we promise

For a B2B buyer, certifications are not a piece of paper for the wall. They are a measurable guarantee that processes, documentation and safety are in place before the product leaves our production in Denmark or Poland. That means fewer surprises in operation, easier approvals and a supplier that will still be there five years from now.

On this page, we go through each certification, what it covers and what it specifically means for your project — whether you are building data centers, supplying as an OEM or investing in green energy.

Technician installing a power circuit breaker in an electrical panel

Our certifications at a glance

SystemTeknik combines quality and environmental management with product certification and standardized programming. This covers the entire chain — from how we work, to what we build, to how solid the company behind it is.

If you want to see how the certifications translate into concrete products, you can go directly to our panel solutions and automation solutions.

ISO 9001

Quality management: consistent processes, traceable documentation and continuous improvement. BSI certificate FM 717717, valid until November 13, 2028

View certificate (PDF)

ISO 14001

Environmental management: we identify, manage and reduce our environmental impact. BSI certificate EMS 717708, valid until November 13, 2028

View certificate (PDF)

UL 508A

Industrial control panels for the USA and Canada

View certificate (PDF)

UL 891

Distribution panels (switchboards) for the USA and Canada

View certificate (PDF)

IEC 61131-3

International standard for PLC programming languages

ISO 9001 and ISO 14001 — quality and environment, systematized

ISO 9001 is the international standard for quality management systems. For you, it means that we work according to documented, repeatable processes that improve quality, increase efficiency and strengthen competitiveness. Every job follows the same controlled flow — from requirements specification to delivery — so the result is predictable, no matter who on our team carries it out.

ISO 14001 is the standard for environmental management. It helps us identify, manage and continuously improve the company's environmental impact. This is relevant if your own organization has environmental requirements in its supply chain, or if you work on projects in green energy and BESS (battery energy storage systems), where sustainability is part of the business.

Anchored in the organization

Together, the two ISO standards ensure that both quality and the environment do not depend on individuals, but are anchored throughout the organization and its 70+ years of experience.

Two employees reviewing data on a computer screen

UL 508A and UL 891 — access to the North American market

If your equipment is to be sold or used in the USA and Canada, UL certification is often a requirement. SystemTeknik builds panels that can be certified to the relevant UL standards:

  • UL 508A: Industrial Control Panels — control panels for automation

  • UL 891: Switchboards — power distribution in larger installations

UL 508A confirms that our control panels have been tested and meet U.S. and Canadian safety standards. UL 891 similarly covers our switchboards for power distribution. Both come together in our dedicated UL panels, where it is important to note that UL-certified panels require UL-certified cables. If you have special requirements, we also build custom panels for specific industries.

UL 508A

UL 891

Standard for

Industrial Control Panels

Switchboards / distribution panels

Application

For control panels

For power distribution in larger installations

Market

Required for products used in the USA and Canada

Safety standard for the North American market

Note: UL-certified panels require UL-certified cables.

IEC 61131-3 — standardized and maintainable PLC programming

IEC 61131-3 is the international standard for PLC programming languages. It ensures consistent and maintainable programming across platforms — so your code can be read, modified and taken over, regardless of the underlying brand.

Our programmers work according to the standard in all the relevant languages: Ladder (LAD), Structured Text (ST/SCL), Function Blocks (FBD/FB) and Sequential Function Chart (SFC). We program across Siemens, Allen Bradley, OMRON, Mitsubishi, ABB and FT Optix. This means you are not locked into a single supplier, and you avoid opaque code that only one person understands.

See it in practice

Read more about how we build controls in practice under PLC control and automation service.

Employee building a control panel in SystemTeknik's production

What it means for the customer

Certifications are only worth something if they create concrete value in your project. Here is how they make a difference in practice:

  • Easier approvals: UL 508A and UL 891 open the door directly to sale and use in the USA and Canada — you avoid having to go back and document everything from scratch

  • Predictable quality: ISO 9001 means you get the same documented process every time, with traceable documentation

  • Transferable code: IEC 61131-3 ensures that your PLC software can be maintained without depending on one particular person or platform

  • Environmental requirements in the chain: ISO 14001 covers your own documentation requirements for suppliers

Certified technicians

The certifications support our panel inspection, panel testing (component testing up to 6,300 A) and electrical panel replacement — performed by certified technicians.

Market access

UL opens the USA and Canada

Predictable quality

ISO 9001 processes

Transferable code

IEC 61131-3

Environmental requirements covered

ISO 14001

Long-term peace of mind

AAA credit rating

Why choose SystemTeknik

Certifications are the foundation — but they rest on 70+ years of experience in panel building and automation. We produce in Denmark and Poland, which provides flexible capacity and a short path to both advice and production. You can read about the company's development under history or meet the team behind it on the page about our employees.

  • 70+ years of experience with control, distribution, UL and custom panels

  • Certified technicians for testing, replacement and maintenance of circuit breakers

  • Danish production expertise

Technician installing busbars in an electrical panel

Related pages

Dive deeper into how our certifications translate into concrete solutions and industries:

  • UL panels – panels certifiable to UL 508A and UL 891 for the USA/Canada

  • Panel solutions – control, distribution and custom panels

  • Automation solutions – PLC control according to IEC 61131-3

  • Data centers – reliable electrical and automation infrastructure

  • Pharma – solutions for regulated environments

  • History – documented experience

Frequently asked questions

Johan Ungermann Poulsen, CSO at SystemTeknik

Johan Ungermann Poulsen

CSO

+45 2981 0636 JUP@systemteknik.dk

What certifications does SystemTeknik have?

SystemTeknik works according to ISO 9001 (quality management) and ISO 14001 (environmental management), builds panels that can be certified to UL 508A and UL 891, and programs PLCs according to IEC 61131-3.

What is the difference between UL 508A and UL 891?

UL 508A is the standard for Industrial Control Panels, typically control panels. UL 891 is the standard for switchboards used for power distribution. Both are safety standards required for the North American market in the USA and Canada.

Do UL-certified panels require special cables?

Yes. UL-certified panels require UL-certified cables. We take this into account from the start when we build UL panels for the USA/Canada market.

What does IEC 61131-3 mean for my PLC programming?

IEC 61131-3 is the international standard for PLC programming languages and ensures consistent, maintainable programming across platforms. We program in Ladder (LAD), Structured Text (ST/SCL), Function Blocks (FBD/FB) and Sequential Function Chart (SFC) on brands such as Siemens, Allen Bradley, OMRON, Mitsubishi, ABB and FT Optix.

Can you document the quality on a specific project?

Yes. Our ISO 9001 quality management provides traceable documentation throughout the entire process, and our certified technicians perform testing (up to 6,300 A), replacement and maintenance. Contact us at +45 96 31 73 33 to learn more about documentation for your project.

Does your next project need to be built to documented standards?

From ISO 9001 quality to UL-certifiable panels: Call us at +45 96 31 73 33 or write to RFQ@systemteknik.dk and get a quote. Our certified technicians and 70+ years of experience are ready to help.

  • Certified expertise

  • Personal advice and support

  • Future-proof solutions

  • Quality and operational reliability

  • Ongoing certifications

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Tell us about your project and get a no-obligation quote

Fill in the form and we will contact you as soon as possible.

Electrical panels
Automation & energy

🔒 Your information is treated confidentially.