For 20 years now, the WiFi Alliance has been committed not only to advancing WLAN technology, but also to publishing certification requirements for wireless devices. The Wi-Fi certification is based on the IEEE 802.11 standard and thus guarantees the interoperability of different devices in a WLAN. Wi-Fi certification is not a regulatory requirement but has a high status worldwide as a quality seal that wireless device manufacturers can use by this certification. As a wireless expert, Wi-Fi certification is also part of our services as test services for regulatory requirements according to EN standards – like emission and immunity testing.