ISO/PRF 8000-117

Data quality — Part 117: Application of ISO 8000-115 to identifiers in distributed ledgers including blockchains

Titre manque — Partie 117: Titre manque

General Information

• Status: Not Published
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: ISO/TC 184/SC 4 - Industrial data
• Drafting Committee: ISO/TC 184/SC 4 - Industrial data
• Current Stage: 6000 - International Standard under publication
• Completion Date: 16-Feb-2023

Standards Content (Sample)

Deleted: 2022-12-02¶
ISO/PRF 8000-117
Deleted: :2022(E)
ISO/TC 184/SC 4
Deleted: /WG 13
Secretariat: ANSI
Date: 2023-01-19
Data quality —
Part 117:
Deleted: -
Application of ISO 8000-115 to identifiers in distributed ledgers
including blockchains
FDIS stage
Deleted: 2022
© ISO 2023 – All rights reserved
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ISO/PRF 8000-117:2023(E)
Deleted: 2022
© ISO 2023
Deleted: 2022

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this

publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical,

including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can

be requested from either ISO at the address below or ISO’s member body in the country of the requester.

ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
E-mail: [e-mail]
Deleted: Email
Website: www.iso.org
Published in Switzerland
Deleted: 2022
ii © ISO 2023 – All rights reserved
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ISO/PRF 8000-117:2023(E)
Deleted: 2022
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© ISO 2023 – All rights reserved iii
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ISO/PRF 8000-117:2023(E)
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Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO

collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any

patent rights identified during the development of the document will be in the Introduction and/or on

the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the World

Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see

www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 184, Automation systems and integration,

Subcommittee SC 4 Industrial data.
A list of all parts in the ISO 8000 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www.iso.org/members.html.
Field Code Changed
Deleted: 2022
iv © ISO 2023 – All rights reserved
---------------------- Page: 4 ----------------------
ISO/PRF 8000-117:2023(E)
Deleted: 2022
Introduction
0.1 Foundations of the ISO 8000 series

Digital data deliver value by enhancing all aspects of organizational performance including:

— operational effectiveness and efficiency;
Deleted: —
— safety and security;
Deleted: —
— reputation with customers and the wider public;
Deleted: —
— compliance with statutory regulations;
Deleted: —
— innovation;
Deleted: —
— consumer costs, revenues and stock prices.
Deleted: —

In addition, many organizations are now addressing these considerations with reference to the United

Nations Sustainable Development Goals .

The influence on performance originates from data being the formalized representation of information .

This information enables organizations to make reliable decisions. This decision making can be

performed by human beings directly and also by automated data processing including artificial

intelligence systems.

Through widespread adoption of digital computing and associated communication technologies,

organizations become dependent on digital data. This dependency amplifies the negative consequences

of lack of quality in these data. These consequences are the decrease of organizational performance.

The biggest impact of digital data comes from two key factors:
— the data having a structure that reflects the nature of the subject matter;
Deleted: —

EXAMPLE 1 A research scientist writes a report using a software application for word processing. This report

includes a table that uses a clear, logical layout to show results from an experiment. These results indicate how

material properties vary with temperature. The report is read by a designer, who uses the results to create a product

that works in a range of different operating temperatures.

— the data being computer processable (machine readable) rather than just being for a person to read

Deleted: —
and understand.

EXAMPLE 2 A research scientist uses a database system to store the results of experiments on a material. This

system controls the format of different values in the data set. The system generates an output file of digital data.

This file is processed by a software application for engineering analysis. The application determines the optimum

geometry when using the material to make a product.

ISO 9000 explains that quality is not an abstract concept of absolute perfection. Quality is actually the

conformance of characteristics to requirements. This actuality means that any item of data can be of high

quality for one purpose but not for a different purpose. The quality is different because the requirements

are different between the two purposes.

EXAMPLE 3 Time data are processed by calendar applications and also by control systems for propulsion units

on spacecraft. These data include start times for meetings in a calendar application and activation times in a control

system. These start times require less precision than the activation times.

The nature of digital data is fundamental to establishing requirements that are relevant to the specific

decisions that are made by each organization.
Deleted: https://sdgs.un.org/goals
https://sdgs.un.org/goals
Deleted: -

ISO 8000-2 defines information as “knowledge concerning objects, such as facts, events, things, processes, or ideas,

including concepts, that within a certain context has a particular meaning”. Deleted: 2022

© ISO 2023 – All rights reserved v
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ISO/PRF 8000-117:2023(E)
Deleted: 2022

EXAMPLE 4 ISO 8000-1 identifies that data have syntactic (format), semantic (meaning) and pragmatic

Deleted: -
(usefulness) characteristics.

To support the delivery of high-quality data, the ISO 8000 series addresses: Deleted: -

— data governance, data quality management and maturity assessment;
Deleted: —

EXAMPLE 5 ISO 8000-61 specifies a process reference model for data quality management. Deleted: -

— creating and applying requirements for data and information;
Deleted: —

EXAMPLE 6 ISO 8000-110 specifies how to exchange characteristic data that are master data.

Deleted: -
— monitoring and measuring information and data quality;
Deleted: —

EXAMPLE 7 ISO 8000-8 specifies approaches to measuring information and data quality.

Deleted: -
— improving data and, consequently, information quality;
Deleted: —

EXAMPLE 8 ISO/TS 8000-81 specifies an approach to data profiling, which identifies opportunities to improve

Deleted: -
data quality.
— issues that are specific to the type of content in a data set.
Deleted: —

EXAMPLE 9 ISO/TS 8000-311 specifies how to address quality considerations for product shape data.

Deleted: -

Data quality management covers all aspects of data processing, including creating, collecting, storing,

maintaining, transferring, exploiting and presenting data to deliver information.

Effective data quality management is systemic and systematic, requiring an understanding of the root

causes of data quality issues. This understanding is the basis for not just correcting existing

nonconformities but for also implementing solutions that prevent future reoccurrence of those

nonconformities.

EXAMPLE 10 If a data set includes dates in multiple formats including “yyyy-mm-dd”, “mm-dd-yy” and

Deleted: -

“dd-mm-yy”, then data cleansing can correct the consistency of the values. Such cleansing requires additional

Deleted: -

information, however, to resolve ambiguous entries (such as, “04-05-20”). The cleansing also cannot address any

Deleted: -

process issues and people issues, including training, that have caused the inconsistency.

Deleted: -
0.2 Understanding more about the ISO 8000 series
Deleted: -

ISO 8000-1 provides a detailed explanation of the structure and scope of the whole ISO 8000 series.

Deleted: -

ISO 8000-2 specifies the single, common vocabulary for the ISO 8000 series. This vocabulary is ideal Deleted: -

reading material by which to understand the overall subject matter of data quality. ISO 8000-2 presents

Deleted: -

the vocabulary structured by a series of topic areas (for example, terms relating to quality and terms

Deleted: -
relating to data and information).
Deleted: -

ISO has identified ISO 8000-1, ISO 8000-2 and ISO 8000-8 as horizontal deliverables .

Deleted: -
0.3 Role of this document
Deleted: -

As a contribution to the overall capability of the ISO 8000 series, this document specifies requirements

Deleted: -
[12]

to address the data quality of identifiers in distributed ledgers including blockchains .

Deleted: -

Organizations exchange data to support transactions in supply chains. These data can include [12]

Deleted: .

descriptions of: the parties to the transaction; the goods or services involved; logistics information

relevant to the transaction (e.g. ship to, ship from and transportation conditions). These descriptions

typically consist of identifiers that are references to other data sets.

Distributed ledgers offer improvements over existing mechanisms to manage data about transactions in

supply chains. These improvements include: greater efficiency of transactions; validation of the identity

The content is available on the ISO Online Browsing Platform. https://www.iso.org/obp

Deleted: http://www.iso.org/obp

Deliverable dealing with a subject relevant to a number of committees or sectors or of crucial importance to ensure

coherence across standardization deliverables. Deleted: 2022
vi © ISO 2023 – All rights reserved
---------------------- Page: 6 ----------------------
ISO/PRF 8000-117:2023(E)
Deleted: 2022

of the parties, goods and services involved; security of the data. The improvements are, however, not

achievable unless the identifiers in the ledger are of high quality, providing a reliable link to the data sets

that are off the ledger.

This document builds on the requirements of ISO 8000-115 to achieve the necessary quality of the Deleted: -

identifiers in distributed ledgers.

Organizations can use this document on its own or in conjunction with other parts in the ISO 8000 series.

This document supports activities that affect:
— one or more information systems;
Deleted: —
— data flows within the organization and with external organizations;
Deleted: —
— any phase of the data life cycle.
Deleted: —

Annex A of this document contains an identifier that conforms to ISO/IEC 8824-1. The identifier Deleted: Annex A

unambiguously identifies this document in an open information system.
Deleted: -
0.4 Benefits of the ISO 8000 series

By implementing parts in the ISO 8000 series to improve organizational performance, an organization

achieves the following benefits:

— objective validation of the foundations for digital transformation of the organization;

Deleted: —

— a sustainable basis for data in digital form becoming a fundamental asset class the organization relies

Deleted: —
on to deliver value;

— securing evidence-based trust from other parties (including supply chain partners and regulators)

Deleted: —

about the repeatability and reliability of data and information processing in the organization;

Deleted: -
— portability of data with resulti
...

INTERNATIONAL ISO
STANDARD 8000-117
First edition
Data quality —
Part 117:
Application of ISO 8000-115 to
identifiers in distributed ledgers
including blockchains
PROOF/ÉPREUVE
Reference number
ISO 8000-117:2023(E)
© ISO 2023
---------------------- Page: 1 ----------------------
ISO 8000-117:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on

the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below

or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
PROOF/ÉPREUVE © ISO 2023 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 8000-117:2023(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction .................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ..................................................................................................................................................................................... 1

3 Terms and definitions .................................................................................................................................................................................... 1

4 Fundamental principles and assumptions ............................................................................................................................... 2

5 Requirements for on‑ledger identifiers ...................................................................................................................................... 2

6 Requirements for off‑ledger data sets .......................................................................................................................................... 3

Annex A (informative) Document identification .................................................................................................................................... 4

Annex B (informative) Example of generating an identifier for an off‑ledger master data

record............................................................................................................................................................................................................................... 5

Bibliography ................................................................................................................................................................................................................................ 7

iii
© ISO 2023 – All rights reserved PROOF/ÉPREUVE
---------------------- Page: 3 ----------------------
ISO 8000-117:2023(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www.iso.org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to

the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see

www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 184, Automation systems and integration,

Subcommittee SC 4 Industrial data.
A list of all parts in the ISO 8000 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www.iso.org/members.html.
PROOF/ÉPREUVE © ISO 2023 – All rights reserved
---------------------- Page: 4 ----------------------
ISO 8000-117:2023(E)
Introduction
0.1 Foundations of the ISO 8000 series

Digital data deliver value by enhancing all aspects of organizational performance including:

— operational effectiveness and efficiency;
— safety and security;
— reputation with customers and the wider public;
— compliance with statutory regulations;
— innovation;
— consumer costs, revenues and stock prices.

In addition, many organizations are now addressing these considerations with reference to the United

Nations Sustainable Development Goals .

The influence on performance originates from data being the formalized representation of

information . This information enables organizations to make reliable decisions. This decision making

can be performed by human beings directly and also by automated data processing including artificial

intelligence systems.

Through widespread adoption of digital computing and associated communication technologies,

organizations become dependent on digital data. This dependency amplifies the negative consequences

of lack of quality in these data. These consequences are the decrease of organizational performance.

The biggest impact of digital data comes from two key factors:
— the data having a structure that reflects the nature of the subject matter;

EXAMPLE 1 A research scientist writes a report using a software application for word processing. This report

includes a table that uses a clear, logical layout to show results from an experiment. These results indicate how

material properties vary with temperature. The report is read by a designer, who uses the results to create a

product that works in a range of different operating temperatures.

— the data being computer processable (machine readable) rather than just being for a person to read

and understand.

EXAMPLE 2 A research scientist uses a database system to store the results of experiments on a material.

This system controls the format of different values in the data set. The system generates an output file of digital

data. This file is processed by a software application for engineering analysis. The application determines the

optimum geometry when using the material to make a product.

ISO 9000 explains that quality is not an abstract concept of absolute perfection. Quality is actually

the conformance of characteristics to requirements. This actuality means that any item of data can

be of high quality for one purpose but not for a different purpose. The quality is different because the

requirements are different between the two purposes.

EXAMPLE 3 Time data are processed by calendar applications and also by control systems for propulsion

units on spacecraft. These data include start times for meetings in a calendar application and activation times in

a control system. These start times require less precision than the activation times.

1) https://sdgs.un.org/goals

2) ISO 8000-2 defines information as “knowledge concerning objects, such as facts, events, things, processes, or

ideas, including concepts, that within a certain context has a particular meaning”.

© ISO 2023 – All rights reserved PROOF/ÉPREUVE
---------------------- Page: 5 ----------------------
ISO 8000-117:2023(E)

The nature of digital data is fundamental to establishing requirements that are relevant to the specific

decisions that are made by each organization.

EXAMPLE 4 ISO 8000-1 identifies that data have syntactic (format), semantic (meaning) and pragmatic

(usefulness) characteristics.
To support the delivery of high-quality data, the ISO 8000 series addresses:
— data governance, data quality management and maturity assessment;

EXAMPLE 5 ISO 8000-61 specifies a process reference model for data quality management.

— creating and applying requirements for data and information;

EXAMPLE 6 ISO 8000-110 specifies how to exchange characteristic data that are master data.

— monitoring and measuring information and data quality;

EXAMPLE 7 ISO 8000-8 specifies approaches to measuring information and data quality.

— improving data and, consequently, information quality;

EXAMPLE 8 ISO/TS 8000-81 specifies an approach to data profiling, which identifies opportunities to improve

data quality.
— issues that are specific to the type of content in a data set.

EXAMPLE 9 ISO/TS 8000-311 specifies how to address quality considerations for product shape data.

Data quality management covers all aspects of data processing, including creating, collecting, storing,

maintaining, transferring, exploiting and presenting data to deliver information.

Effective data quality management is systemic and systematic, requiring an understanding of the

root causes of data quality issues. This understanding is the basis for not just correcting existing

nonconformities but for also implementing solutions that prevent future reoccurrence of those

nonconformities.

EXAMPLE 10 If a data set includes dates in multiple formats including “yyyy-mm-dd”, “mm-dd-yy” and

“dd-mm-yy”, then data cleansing can correct the consistency of the values. Such cleansing requires additional

information, however, to resolve ambiguous entries (such as, “04-05-20”). The cleansing also cannot address any

process issues and people issues, including training, that have caused the inconsistency.

0.2 Understanding more about the ISO 8000 series

ISO 8000-1 provides a detailed explanation of the structure and scope of the whole ISO 8000 series.

ISO 8000-2 specifies the single, common vocabulary for the ISO 8000 series. This vocabulary is ideal

reading material by which to understand the overall subject matter of data quality. ISO 8000-2 presents

the vocabulary structured by a series of topic areas (for example, terms relating to quality and terms

relating to data and information).

ISO has identified ISO 8000-1, ISO 8000-2 and ISO 8000-8 as horizontal deliverables .

0.3 Role of this document

As a contribution to the overall capability of the ISO 8000 series, this document specifies requirements

[12]

to address the data quality of identifiers in distributed ledgers including blockchains .

Organizations exchange data to support transactions in supply chains. These data can include

descriptions of: the parties to the transaction; the goods or services involved; logistics information

3) The content is available on the ISO Online Browsing Platform. https://www.iso.org/obp

4) Deliverable dealing with a subject relevant to a number of committees or sectors or of crucial importance to

ensure coherence across standardization deliverables.
PROOF/ÉPREUVE © ISO 2023 – All rights reserved
---------------------- Page: 6 ----------------------
ISO 8000-117:2023(E)

relevant to the transaction (e.g. ship to, ship from and transportation conditions). These descriptions

typically consist of identifiers that are references to other data sets.

Distributed ledgers offer improvements over existing mechanisms to manage data about transactions in

supply chains. These improvements include: greater efficiency of transactions; validation of the identity

of the parties, goods and services involved; security of the data. The improvements are, however, not

achievable unless the identifiers in the ledger are of high quality, providing a reliable link to the data

...