The scope of the present document is to specify the minimum set of key requirements for the Next Generation Protocols (NGP)@ Industry Specific Group (ISG). The present document addresses requirements in the following areas: ? Business Case and Techno-Economics ? Migration ? General Technical Requirements ? Addressing ? Security ? Mobility ? Multi-Access Support (including FMC) ? Context Awareness ? Performance (including Content Enablement) ? Network Virtualisation ? IoT Support ? Energy Efficiency ? e-Commerce ? MEC ? Mission Critical Services ? Drones and Autonomous Vehicles and Connected Vehicles ? Ultra Reliable Low Latency Communications