On August 22, 2021, Singapore IMDA has published new standard for Short Range Devices (SRD): IMDA TS SRD 2021. Below is the summary of the new SRD technical specifications:1. EMC and Safety test reports are required for all communication products (all product need to comply to EMC Class B requirement)2. There are additions of functionality for the existing frequency to cater wider variety of SRD applications: