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DLT/1 - Blockchain and Distributed Ledger Technology

Sector: Governance & Resilience

Categories: | Information technology. | IT applications. Other | IT applications. Banking

Overview: Under the direction of the Standards Policy Strategy Committee is responsible for the UK input into ISO/TC 307 and CEN/CENELEC/JTC 19.

Committee standards activity

In Progress (24)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PWI/TR Environmental and sustainability classification method Environmental and sustainability classification methodology of consensus mechanisms of Blockchain and DLTs.

Categories: Information management | Standardization. General rules | ICT | Information technology | IT applications. Other

Proposal begins : 2023-04-21 		Proposal
PD ISO/TS 23516 Blockchain and Distributed Ledger Technology — Interoperability Framework

Categories: Unclassified documents

Drafting begins : 2024-06-29 		Drafting
PD ISO/TS 23353 Blockchain and distributed ledger technologies — Auditing guidelines

Categories: Unclassified documents

Drafting begins : 2025-09-05 		Drafting
PD ISO/TS 23259 Blockchain and distributed ledger technologies -- Legally binding smart contracts

Categories: Unclassified documents

Drafting begins : 2022-05-19 		Drafting
PD ISO/TS 18126 Smart contract taxonomy and classification

Categories: Unclassified documents

Drafting begins : 2024-10-25 		Drafting
PD ISO/TR 6277 Blockchain and distributed ledger technologies — Data flow models for blockchain and DLT use cases

Categories: IT applications. Other

Approval begins : 		Approval
PD ISO/TR 25145 Overview of DLT- based collections and collections management

Categories: Unclassified documents

Drafting begins : 2025-08-29 		Drafting
PD ISO/TR 24878 New and emerging DLT/Blockchain Use Cases

Categories: Unclassified documents

Drafting begins : 2025-08-07 		Drafting
PD ISO/TR 23642 Blockchain and distributed ledger technologies - Overview of smart contract security good practice and issues

Categories: Unclassified documents

Drafting begins : 2024-02-21 		Drafting
PD ISO/TR 23245 Blockchain and distributed ledger technologies -- Security risks, threats and vulnerabilities

Categories: | IT applications. Banking | IT applications. Other

Drafting begins : 2019-04-30 		Drafting
Published (12)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TS 23635:2022 Blockchain and distributed ledger technologies. Guidelines for governance

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2022-05-06 		Published standard
PD ISO/TS 23258:2021 Blockchain and distributed ledger technologies. Taxonomy and Ontology

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2021-11-19 		Published standard
PD ISO/TR 6277:2024 Blockchain and distributed ledger technologies. Data flow models for blockchain and DLT use cases

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2024-03-05 		Published standard
PD ISO/TR 6039:2023 Blockchain and distributed ledger technologies. Identifiers of subjects and objects for the design of blockchain systems

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2023-06-19 		Published standard
PD ISO/TR 3242:2022 Blockchain and distributed ledger technologies. Use cases

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2022-11-24 		Published standard
PD ISO/TR 23644:2023 Blockchain and distributed ledger technologies (DLTs). Overview of trust anchors for DLT-based identity management

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2023-05-24 		Published standard
PD ISO/TR 23576:2020 Blockchain and distributed ledger technologies. Security management of digital asset custodians

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2020-12-17 		Published standard
PD ISO/TR 23455:2019 Blockchain and distributed ledger technologies. Overview of and interactions between smart contracts in blockchain and distributed ledger technology systems

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2019-10-07 		Published standard
PD ISO/TR 23249:2022 Blockchain and distributed ledger technologies. Overview of existing DLT systems for identity management

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2022-08-08 		Published standard
PD ISO/TR 23244:2020 Blockchain and distributed ledger technologies. Privacy and personally identifiable information protection considerations

Categories: | IT applications. Banking | IT applications. Other

Published standard begins : 2020-05-15 		Published standard
Withdrawn (1)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 22739:2020 Blockchain and distributed ledger technologies. Vocabulary

Categories: Information technology. | | IT applications. Banking | IT applications. Other

Withdrawn begins : 2023-03-21 		Withdrawn