Standard

This document establishes terminology for digital twin (DTw) and describes concepts in the field of digital twin, including the terms and definitions of digital twin, concepts of digital twin (e.g., digital twin ecosystem, life cycle process for digital twin, and classifications of digital twin), Functional view of digital twin and digital twin stakeholders.
This document can be used in the development of other standards and in support of communications among diverse, interested parties/stakeholders.
This document is applicable to all types of organizations (e.g., commercial enterprises, government agencies, not-for-profit organizations).

This document specifies the system framework, IoT application model and overall technical requirements for ELS.
This document applies to the design and development of the IoT applications for ELS.
The IoT applications for ELS specified in this document are mainly applicable to the retail industry, and can also provide reference for the design and development of the IoT
applications for ELS in other industries

This document provides system life cycle processes to implement and maintain
trustworthiness in an IoT system or service by applying and supplementing
ISO/IEC/IEEE 15288:2015. The system life cycle processes are applicable to IoT systems and
services common to a wide range of application areas.

This document specifies requirements and provides guidelines for life cycle assessment. It coves life cycle assessment studies and life cycle inventory studies.

This International Standard specifies requirements for self-declared environmental claims, including statements, symbols and graphics, regarding products. It further describes selected terms commonly used in environmental claims and gives qualifications for their use. This International Standard also describes a general evaluation and verification methodology for self-declared environmental claims and specific evaluation and verification methods for the selected claims in this International Standard. This International Standard does not preclude, override, or in any way change, legally required environmental information, claims or labelling, or any other applicable legal requirements.

This document specifies a process for environmental performance evaluation of activities executed by a manufacturing system based on the general principles described in ISO 20140‑1. The process uses environmental performance evaluation data based on ISO 20140‑5. This document does not specify any evaluation process specific to particular implementations of manufacturing systems.

This document does not specify any evaluation process specific to particular implementations of manufacturing systems.

This document provides the overview and general principles of a method for evaluating environmental performance, including energy efficiency and other factors, of a manufacturing system that influence the environment. This document is applicable to manufacturing systems for discrete, batch, and continuous manufacturing. This document is applicable to an entire manufacturing system and to a part of the manufacturing system.

Life cycle assessment of products manufactured by the manufacturing system is outside the scope of ISO 20140.

This document is applicable to manufacturing systems for discrete, batch, and continuous manufacturing. This document is applicable to an entire manufacturing system and to a part of the manufacturing system.

Life cycle assessment of products manufactured by the manufacturing system is outside the scope of ISO 20140.

ISO/IEC 17592:2004 specifies the mechanical, physical and optical characteristics of an optical disk, identified as DVD Rewritable Disk (DVD-RAM), to enable interchange of such disks. It specifies the quality of the recorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. The data can be written, read and overwritten many times using the phase change method. Two Types are specified that differ only by their diameter of 120 mm and 80 mm, and the resulting difference of capacity.

This document defines the basic features of RFID for use in the supply chain when applied to Product tagging, Product packaging, Transport units and Returnable transport items (RTIs) and Returnable packaging items (RPIs). This document: — provides specifications for the identification of the items, — makes recommendations about additional information on the RF tag, — specifies the semantics and data syntax to be used, — specifies the data protocol to be used to interface with business applications and the RFID system, — specifies the minimum performance requirements, — specifies the air interface standards between the RF interrogator and RF tag, and — specifies the reuse and recyclability of the RF tag.

ISO/TS 15926-12:2018 specifies an ontology for the integration of industrial data throughout its life-cycle. The ontology is represented in Web Ontology Language (OWL).
The following are within the scope of ISO/TS 15926-12:2018:
· fundamental subclasses of an individual that exists in an actual or possible world, including physical object, activity and event;
· relationships between physical objects, activities and events, including the creation and destruction of physical objects;
· whole-part relationships between physical objects, including temporal part relationships that implement a 4-dimensional (4D) approach to change over time;
· points and periods in time;
· points and regions in space;
· the identification of points in time by text strings in the format defined by ISO 8601.
The following are outside the scope of ISO/TS 15926-12:2018:
· definitions of physical quantities and measurement scales;
· knowledge organization and document metadata specifications;
· approval and status;
· geometry and topology, including shape.

This document defines the principles and methods for conformance testing of software implementations of ISO 15926.
It provides guidance for developing test cases and testing procedures that cover the requirements specified in the ISO 15926 series and in different industry usage contexts, e.g. data exchange, use of reference data libraries and interface services.
This document provides guidance in addition to the conformance in the parts.
NOTE 1 Guidance on conformance ISO 15926 testing of complex scenarios which represent integrated interoperability is outside the scope of this document.
NOTE 2 Guidance on the development of software that supports the way of file exchange in the simple scenario which represents unified interoperability is outside the scope of this document.

This document specifies the initial set of core reference data items which can be used to record information about process plants, including oil and gas production facilities.
The following are within the scope of this document:
— core classes for process plants, including oil and gas production facilities;
NOTE 1 Reference data items can be core classes, de facto classes, commodity classes and manufactured product classes. Reference data items can also be standard classes or proprietary classes. The terms for the different types of class are defined in 3.1. A discussion about the different types of classes is contained in Annex D.
NOTE 2 A core class defined by this document can be used by ISO 15926-2, ISO/TS 15926-7, ISO/TS 15926-8, ISO/TS 15926-11, ISO/TS 15926-12, ISO 15926-13 and ISO 10303-221.
— the unique name for each reference data item;
— the definition of each reference data item;
— subclass and classification relationships between reference data items;
— the entity within ISO 15926-2 that can be used to record each reference data item.
NOTE 3 Each reference data item that is a class is directly or indirectly a subclass of an entity in ISO 15926-2.
The following are outside the scope of this document:
— data requirements for additional reference data items;
— the procedures to be followed for registration and maintenance of additional reference data items.