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Factory Acceptance Testing

Our experts are available on-site at the production facility to provide third-party verification that factory acceptance tests and processes meet the highest performance and safety standards in the industry.

A close-up image of factory equipment.


Factory acceptance tests for cables and accessories are one of the main ways that purchasers ensure the quality of the products prior to shipment to the job site.

As a globally respected independent third-party organization, we help confirm products meet performance and safety standards.

UL Solutions' experienced experts are ready and available to be on-site at the production facility to provide witness testing. This verifies that your products meet the requirements of the purchaser. A data report from UL Solutions' witness testing results will be provided to you upon completion.


Leveraging our global footprint in 17 different countries, UL Solutions can offer the coverage you need at the factory level to conduct performance and quality verification. Our unique service provides you with an opportunity to have a team of industry-leading experts evaluate the testing procedures and offer guidance.

Our goal isn’t just to help you meet a set of imposed requirements, it’s to help you build a better business. That’s how our service is different than the rest. We’ll help you achieve what’s possible — not just what’s required.

Why UL Solutions

  • Our history in certification and standards development makes us a trusted thought leader in the wire and cable arena. Stakeholders rely on us for research, knowledge and technical solutions to address reliability, safety and sustainability issues and advise on new technologies.
  • Comprehensive surveillance programs help evaluate a robust supply chain and help reduce the risk and costs associated with substandard products.
  • As the global safety science leader, we deliver testing, inspection and certification (TIC), training and advisory services globally.

UL Solutions continues to evolve our capabilities and services to meet your increasing needs. Our goal is to help you rapidly develop and launch safer, superior products and meet the shifting requirements of a changing world.


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