America's Trusted FCC & CE Testing Lab
Complete FCC, CE and other electromagnetic compatibility testing for your device in our accredited, US-based testing lab.
Since 1963, we’ve helped American and international electronics manufacturers complete testing and bring new electronic devices to market.
Our experienced team of EMC engineers can help you carry out testing and certify your device for market access in the United States, Europe and other markets.
- Test and certify your device in weeks, so you can access US & other markets faster.
- Protect your intellectual property by testing and certifying in the United States.
- Add our “Tested in the USA” mark to your device to increase trust and reputation.





“The last two projects that I worked on with CT have been phenomenal, and our technician that went up had a wonderful experience working with your team. As soon as another project comes up where CT’s services could be used, we’ll definitely reach out!”
“CT did well on our project; the reports were very professional, and we appreciated your patience as we worked through issues on the device.”
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Best-in-Class FCC Testing Laboratory
Completing FCC/CE testing and obtaining certifications for compliance can be a long, expensive and tedious process for manufacturers. Compliance Testing offers clients electromagnetic compatibility and electronic compliance testing services, expert regulatory guidance and personalized service that puts your products on a direct path for approval.
The advanced technology and electronics associated with today’s consumer devices and electronic products must perform in accordance with national or international standards. Our modern, state-of-the-art EMC testing lab makes testing your device and achieving compliance easy. Better yet, our team of EMC testing and compliance experts will work with you every step of the way to help you complete testing and achieve compliance on time for your product’s launch date.
FCC Testing
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CE/RED Electronics Testing
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EMC Testing
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TCB Certification
Telecommunication Certification Body
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Our Clients
We cater to manufacturers of electronics products and provide services to our customers in the United States, Canada, Japan, the European Union, Australia, New Zealand and more. Bring your product to market faster with our worldwide testing for FCC, ISED and CE marks.









The experience with your organization was a good one and I will certainly call you for quotes in the future. Everyone in the group acted in a quick professional manner and the testing was done in the requested time frame.
Joe Letkomiller, Phase IV Engineering Inc.
Types of EMC Testing Services We Offer
- FCC – United States
- ISED – Canada
- ETSI – EU Radio Testing
- EU EMC Directive
- EU RED Directive
- Research and Development
- Pre-Scans
- Product Safety
- SAR (RF Exposure)
- OTA
- P25
- P25 Interop testing

Learn More About Our EMC Testing Lab
Our industry-leading, ANSI-accredited EMC testing lab is located in Mesa, Arizona. We work with businesses and individuals worldwide to complete EMC testing and achieve compliance with FCC, CE (European Conformity), IEC and other common regulations and industry standards for electronic devices.
View our Accredited Lab Scope page to learn more about our EMC testing lab and the types of tests we can perform, or tour our lab online to view photos of our testing equipment, EMC testing chamber, and other facilities.

Our 4-Step Project Process
We have a broad range of capabilities, a factor that puts us in a great position to handle the certification process from the start to the end. Our testing experts are also available to provide an assessment on product efficiency and design improvements.




When you choose Compliance Testing, you can be sure that your device is in safe hands. Our engineers and other experts involved in the testing process have decades of experience in compliance testing. Contact us today to learn about our compliance testing services and how we can help you obtain the relevant certifications for your products.
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