Z-Wave Certification Zertified by BuLogics Zertified is an independent body within BuLogics that is responsible for the certification of Z-Wave devices to ensure their interoperability. We combine customer service with ingenuity and engineering to provide high quality testing, verification and debugging of Z-Wave products, insuring interoperability and compliance across Z-wave products. For more information, contact Jonathan Adams, Zertified Test House Director, at: jadams@bulogics.com. mailto:jadams@bulogics.comshapeimage_2_link_0