Tom has over 30 years of experience with Motorola Solutions and has worked on DMR Products, ETSI DMR technical specifications and DMR Association Interoperability since 2003. Tom attended the very first DMR Association Interoperability test session in 2010. He has authored numerous Tier 2 and Tier 3 IOP test cases and has made significant contributions to the suite of ETSI DMR technical specifications. He is currently the rapporteur for ETSI DMR Parts 1, 2 and 3.