Welcome to the the Interference Technology EMC Test & Design Guide, where you will find the 2013 EMC Test Lab Directory which includes more than 500 EMC Test Laboratories around the world and is arranged geographically, with details of services offered, contact phone numbers, and website addresses. You will also find information on the basics on designing for EMC compliance, a look at the FCC guidelines on testing 802.11ac devices, practical reasons for shifting to the application of dielectric-independent EMI filter with integral surge protection in product design, and much more.