This document specifies requirements for an Internet of Things (IoT) data exchange platform 
for various services in the technology areas of: 
• the middleware components of communication networks allowing the co-existence of IoT services with legacy services; 
• the end-points performance across the communication networks among the IoT and legacy services; 
• the IoT specific functions and functionalities allowing the efficient deployment of IoT 
services; 
• the IoT service communication networks’ framework and infrastructure; and 
• the IoT service implementation guideline for the IoT data exchange platform.dition 1.0 2020-11 INTERNATIONAL STANDARD colour inside Internet of things (IoT) – Data exchange platform for IoT services – Part 1: General requirements and architecture ISO/IEC 30161-1:2020-11(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2020 ISO/IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form