ISO/IEC 14476-4:2010 provides a specification of QoS management for accomplishing desirable QoS for a duplex multicast transport connection. For this purpose, it describes the QoS management operations in duplex multicast transport connection such as QoS negotiation, QoS monitoring and QoS maintenance. 

IEC 61158-6-24:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-24, and define the externally visible behaviour associated with their transfer. This standard specifies the protocol of the Type 24 fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545).

IEC TR 62541-1:2016(E) is a Technical Report and presents the concepts and overview of the OPC Unified Architecture (OPC UA). Reading this document is helpful to understand the remaining parts of this multi-part document set. 

IEC 62541-5.2015 defines the Information Model of the OPC Unified Architecture. The Information Model describes standardised Nodes of a Server's AddressSpace. These Nodes are standardised types as well as standardised instances used for diagnostics or as entry points to server-specific Nodes. 

Introduces the foundational security concepts and terminology for Internet of Things (IoT) systems and demonstrates their applications. Also introduces a holistic approach for identifying and mitigating the threats and vulnerabilities of IoT systems. Provides guidance on how to conduct threat modelling for IoT.

IEC 62443-2-4:2015 specifies requirements for security capabilities for IACS service providers that they can offer to the asset owner during integration and maintenance activities of an Automation Solution.

IEC 62443-3-3:2013(E) provides detailed technical control system requirements (SRs) associated with the seven foundational requirements (FRs) described in IEC 62443-1-1 including defining the requirements for control system capability security levels, SL-C(control system). 

IEC 62443-4:2018(E) specifies the process requirements for the secure development of products used in industrial automation and control systems. IEC 62443-4 defines secure development life-cycle (SDL) requirements related to cyber security for products intended for use in the industrial automation and control systems environment and provides guidance on how to meet the requirements described for each element. The life-cycle description includes security requirements definition, secure design, secure implementation (including coding guidelines), verification and validation, defect management, patch management and product end-of-life. These requirements can be applied to new or existing processes for developing, maintaining and retiring hardware, software or firmware.

TR 38 : 2014 provides guidance on the communication and application interface standards for the development and deployment of sensor network(s) for public areas in Singapore.

Aims to specify a technology-independent reference architecture in support of the development of specific architectures for applications or systems for IoT or sensor networks which are interoperable with each other through a set of well-defined interfaces to achieve seamless data exchange and information use.

Recommends a minimum set of coherent international or industry standards for interface interoperability of information and services that supports a variety of applications across multiple industries and are suitable for deployment on a nation-wide scale.

ISO/IEC 20005:2013 specifies services and interfaces supporting collaborative information
processing (CIP) in intelligent sensor networks which includes:
— CIP functionalities and CIP functional model
— Common services supporting CIP
— Common service interfaces to CIP

ISO/IEC 29182-1:2013 provides a general overview of the characteristics of a sensor network and the organization of the entities that comprise such a network. It also describes the general requirements that are identified for sensor networks.

ISO/IEC 29182-7:2015 provides a general overview and guidelines for achieving interoperability between sensor network services and related entities in a heterogeneous sensor network.

IEC 62061:2015 specifies the system architecture and the communication protocol of Wireless networks for Industrial Automation - Process Automation (WIA-PA) that is built on IEEE STD 802.15.4-2011.

IEC 62734:2014 provides specifications in accordance with the OSI Basic Reference Model, ISO/IEC 7498-1, (e.g., PhL, DL, etc.). It is intended to provide reliable and secure wireless operation for non-critical monitoring, alerting, supervisory control, open loop control, and closed loop control applications. It defines a protocol suite, including system management, gateway considerations, and security specifications, for low-data-rate wireless connectivity with fixed, portable, and slowly-moving devices, often operating under severe energy and power constraints.