Welcome to Washington Laboratories (WLL), an EMC, Wireless, Electrical Safety and Environmental Testing Lab in Gaithersburg and Frederick Maryland. Our EMC Test Lab has been providing Electromagnetic Compatibility (EMC) and Electromagnetic (EMI) Interference Services for over thirty years.

Since 1989, WLL has been providing EMC, Wireless, Product Safety and Environmental test and measurement, product compliance and engineering solutions to the Telecommunications, Medical, Industrial, Consumer and Aerospace/Defense sectors. Our test laboratories specialize in EMC Testing, EMI Testing, RF Testing, Product Safety Testing, Environmental Testing, MIL-STD Testing, Shielding Services, Wireless Testing, Certification, EMC Compliance Engineering, EMC for Nuclear and Engineering Training.

Our WL Academy provides many training courses including Webinars and resident courses at your facility or ours. Our Engineering Training tab lists currently available courses and we customize training to meet your particular needs - just contact us with your request.

We also provide engineering support in dealing with your compliance issues including EMC/EMI, Safety and Environmental design reviews and support for your design team in mitigating issues.