The ETSI committee on Methods for Testing and Specifications (TC MTS) has recently completed a first set of seven standards addressing the testing of the IoT MQTT and CoAP protocols. These new standards fill the gaps for the quality assessment of some of the most relevant communication protocols and system requirements of today’s industrial IoT systems using standardized testing techniques. The resulting IoT profile represents a generic minimum level of security for IoT devices. It is also divided into three different parts for conformance, security and performance testing.
Source: https://www.helpnetsecurity.com/2021/07/20/etsi-testing-standards/