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ISO/TR 25145:2026 Blockchain and DLT — Overview of DLT-based collections and collections management

This document provides an overview of DLT-based collections of physical and digital items as well as collections management. This document discusses implementation considerations regarding DLT-based collections and collections management.

ISO/AWI 26251 Tokenization Methods in Distributed Ledger Technologies (DLTs)

This document specifies tokenization methods in distributed ledger technologies (DLTs), including private DLTs, public permissioned DLTs, and public permissionless DLTs. It defines methodological requirements for tokenization and identifies the governance impacts, benefits, challenges and representative use cases associated with each DLT type. The scope is strictly limited to methodological aspects. It does not prescribe lifecycle models, asset taxonomies or jurisdiction-specific regulatory frameworks. Instead, it sets out governance-neutral criteria that enable tokenization to be secure, reliable, scalable and aligned with sustainability across diverse deployment contexts. This document provides a foundational, interoperable framework intended to support industry, regulators and technical committees, and to facilitate future collaboration and sector-specific adaptations.

ISO/WD TS 23258 Blockchain and distributed ledger technologies — Taxonomy and Ontology

This document specifies a taxonomy and an ontology for blockchain and distributed ledger technologies (DLT). The taxonomy includes a taxonomy of concepts, a taxonomy of DLT systems and a taxonomy of application domains, purposes and economy activity sections for use cases. The ontology includes classes and attributes as well as relations between concepts. The audience includes but is not limited to academics, architects, customers, users, tool developers, regulators, auditors and standards development organizations.

A working group has prepared a draft. Will replace ISO/TS 23258:2021

ISO 23257:2022 Blockchain and distributed ledger technologies — Reference architecture

This document specifies a reference architecture for Distributed Ledger Technology (DLT) systems including blockchain systems. The reference architecture addresses concepts, cross-cutting aspects, architectural considerations, and architecture views, including functional components, roles, activities, and their relationships for blockchain and DLT. Publication date 2022-02; International Standard to be revised.

ISO 22739:2024 Blockchain and distributed ledger technologies — Vocabulary

This document defines fundamental terminology for blockchain and distributed ledger technologies. Published in 01-2024; International Standard to be revised by ISO TC 307 WG1. 

Reference architecture for DLT-based decentralized identity systems (ISO/WD 23042)

This document defines a reference architecture for DLT-based decentralized identity systems. This includes: - The lifecycle management of digital identities and associated attributes and credentials in a decentralized identity system including migration of individual digital identities into another system - The lifecycle management of the relevant actors and entities, including digital wallets, within a decentralized identity system - The use of trust anchors through a decentralized identity system - The entire lifecycle management of the decentralized identity system

ISO/TS 8100-10:2025 Lifts for the transport of persons and goods Part 10: Building Information Modelling

This document defines minimum specific elements required for BIM process with new lifts. It does not define the BIM process itself. This document specifies a minimum set of information for lifts following the structure of ISO 7817-1, for the purpose of building planning during pre-design stage, schematic design stage and detailed design stage of a building. It covers the geometrical information and the alphanumerical information.

NOTE: The BIM processes are defined in ISO/TC 59/SC 13 standards.

This document does not cover requirements during other stages (information delivery milestones) and the documentation.

This document does not cover definition of actors, which are project specific.

The definitions are for a single lift. This document does not describe the structures required for multiple lifts in the same building.

This document describes the information of a lift and its interfaces to the building which are relevant for the planning of the building. The structural forces are out of the scope of this document.

This document is not applicable to lifts, which are installed before the date of its publication.

ISO/DIS 8102-20 Electrical requirements for lifts, escalators and moving walks - Part 20

ISO/DIS 8102-20Electrical requirements for lifts, escalators and moving walks - Part 20: Cybersecurity

This document specifies cybersecurity requirements for new lifts, escalators and moving walks, referred to in this document as “equipment under control (EUC)”, designed in accordance with the ISO 8100 series. It is also applicable with other lift, escalator and moving walk standards that specify similar requirements, and to other lift-related equipment connected to the EUC.

This document specifies product and system requirements related to cybersecurity threats in the following lifecycle steps:

—    product development (process and product requirements);

—    manufacturing;

—    installation;

—    operation and maintenance;

—    decommissioning.

This document addresses the roles of product supplier and system integrator as shown in IEC 62443-4-1:2018, Figure 2, for the EUC.

This document does not address the role of asset owner as shown in IEC 62443-4-1:2018, Figure 2, but defines requirements for the product supplier and system integrator of the EUC to establish documentation allowing the asset owner, referred to as the “EUC owner” in this document, to achieve and maintain the security of the EUC.

This document specifies the minimum cybersecurity requirements for:

—    essential functions;

—    safety functions;

—    alarm functions.

This document is applicable to EUCs that are capable of connectivity to external systems such as building networks, cloud services, or service tools. The capability to connectivity can exist through equipment permanently available on site, or equipment temporarily brought to the location during the installation, operation and maintenance, or decommissioning steps.

EUC interfaces to external systems and services are in the scope of this document. External systems and services as such are out of the scope of this document.

This document does not apply to EUC that are installed before the date of its publication.

ISO/CD TS 8100-11 Lifts for the transport of persons and goods Part 11

ISO/CD TS 8100-11 Lifts for the transport of persons and goodsPart 11: Interoperability between lift and other systems

Scope of the technical specification is to define ontology for the interoperability covering following use cases:  Remote monitoring of the lift system  Remote call registration  Building automation interfacing  Robot interfacing (AGV and MAR). The document also specifies safety related functions and aspect related to interoperability. In the document, oneM2M and OPC UA are used as examples how to apply the ontology.