Electromagnetic Compatibility (EMC) and Electromagnetic Interference (EMI) Testing

DNB has 40 years of experience on a huge range of Electromagnetic Compatibility (EMC), Electromagnetic Interference (EMI) and Radiofrequency Interference (RFI) Testing and Engineering projects.

Electromagnetic compatibility recognition is a compulsory requirement for every electrical and electronic product commercialization in different markets.

We have facilities in California, Arizona and Utah, quality test equipment, and a professional team to provide unrivaled testing and certification services. With our state-of-the-art EMC/EMI testing programs and our innovative engineering and designing capabilities, no qualification needs are too big or too small to take advantage of our service.

All our facilities are NVLAP accredited and certified to perform testing services following the standards for EMC (Emissions and Immunity), Military, Aerospace and Defense, Medical, Industrial, Commercial, Automotive, Radio, and Telecom Industries. These standards are developed and required by the U.S., Canada, the European Union, Australia, and New Zealand, Japan, Korea, and Taiwan.  

DNB offers our customers a “one-stop-shop” for qualification testing.

EMC/EMI testing by standards:

  • U.S. standards: FCC Part 15, MIL-STD-461/462, MIL-STD-464
  • European standards
  • ISO standards
  • SAE Electromagnetic Compatibility (EMC) Standards committee
  • IEC standards
  • CISPR standards         
  • FCC Part 15

Learn more about MIlitary/aerospace emc testing programs and

commercial emc testing program

give us your next challenge,

request a quote


DNB is a full-service test lab and World Leader and recognized expert in Military and Aerospace certification testing. Our capabilities are designed to deliver a full range of services to meet the most demanding of Military and Aerospace EMC testing.


Learn More


DNB  has been working with all the major testing bodies globally for 40 years. We have close working relationships with UL, CSA, TUV, NEMKO, and others.

DNB provides a full range of CE Mark product safety consulting and testing to meet the requirements of the Low Voltage Directive (LVD), Medical and Machinery Directives.

Learn More

Please give us a call if specific regulations are not listed here.

Contact Us