SIST EN ISO 17573-3:2025

Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary (ISO 17573-3:2024)

This document specifies the syntax and semantics of data objects in the field of electronic fee collection (EFC). The definitions of data types and assignment of semantics are provided in accordance with the abstract syntax notation one (ASN.1) technique, as specified in ISO/IEC 8824-1. This document defines:
—     ASN.1 (data) types within the field of EFC;
—     ASN.1 (data) types of a more general use that are used more specifically in standards related to EFC.
This document does not seek to define ASN.1 (data) types that are primarily related to other fields that operate in conjunction with EFC, such as cooperative intelligent transport systems (C-ITS), the financial sector, etc.

Elektronische Gebührenerhebung - Systemarchitektur für fahrzeugbezogene Maut - Teil 3: Datendefinition (ISO 17573-3:2024)

Perception de télépéage - Architecture de systèmes pour le péage lié aux véhicules - Partie 3: Dictionnaire de données (ISO 17573-3:2024)

Le présent document spécifie la syntaxe et la sémantique des objets de données dans le domaine de la perception de télépéage (EFC). Les définitions des types de données et l’attribution de la sémantique sont fournies en accord avec la technique de notation de syntaxe abstraite numéro un (ASN.1), comme cela est spécifié dans l’ISO/IEC 8824-1. Ce document définit:
—     les types (de données) de l’ASN.1 au sein des domaines de la perception de télépéage;
—     les types (de données) de l’ASN.1 plus généraux employés plus spécifiquement dans les normes relatives à la perception de télépéage.
Le présent document ne vise pas à définir les types (de données) de l’ASN.1 qui se rapportent en premier lieu à d’autres domaines opérant en conjonction avec la perception de télépéage, tels que les systèmes de transport intelligents coopératifs (C-ITS), le secteur de la finance, etc.

Elektronsko pobiranje pristojbin - Sistemska arhitektura za cestninjenje vozil - 3. del: Podatkovni slovar (ISO 17573-3:2024)

Ta dokument določa skladnjo in semantiko podatkovnih objektov na področju elektronskega pobiranja pristojbin (EFC). Definicije vrst podatkov in dodelitve semantike so podane v skladu s tehniko abstraktne skladnje št. ena (ASN.1), kot je določeno v standardu ISO/IEC 8824-1. Ta dokument določa: –     vrste (podatkov) ASN.1 na področju elektronskega pobiranja pristojbin; –     vrste (podatkov) ASN.1 bolj splošne uporabe, ki se bolj specifično uporabljajo v standardih, povezanih z elektronskim pobiranjem pristojbin. Namen tega dokumenta ni določitev vrst (podatkov) ASN.1, ki so primarno povezane z drugimi področji, ki delujejo v povezavi z elektronskim pobiranjem pristojbin, kot so kooperativni inteligentni transportni sistemi (C-ITS), finančni sektor itd.

General Information

• Status: Published
• Public Enquiry End Date: 19-May-2024
• Publication Date: 08-Apr-2025
• ICS: 03.220.20 - Road transport
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: ITC - Information technology
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 17-Feb-2025
• Due Date: 24-Apr-2025
• Completion Date: 09-Apr-2025
• Ref Project: EN ISO 17573-3:2024 - Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary (ISO 17573-3:2024)

Relations

• Replaces: SIST EN ISO 17573-3:2023 - Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary (ISO 17573-3:2023)
• Effective Date: 01-May-2025

Overview

EN ISO 17573-3:2024 - "Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data dictionary" is a CEN-adopted ISO standard that specifies the syntax and semantics of data objects used in electronic fee collection (EFC) systems. The document defines ASN.1 data types and their assigned meanings in accordance with ISO/IEC 8824-1 (Abstract Syntax Notation One), providing a common data dictionary for vehicle-related tolling. It is intended to harmonize data exchange across tolling components while excluding data types that are primarily related to adjacent fields (e.g., C-ITS or financial-domain specifics).

Key topics and technical requirements

• ASN.1-based data definitions: Uses Abstract Syntax Notation One (ASN.1) for formalizing data types and semantics as required by ISO/IEC 8824-1.
• EFC common data object definitions: A comprehensive list of standardized data objects relevant to tolling systems (examples shown in the standard’s contents include AccountStatus, VehicleClass, Latitude/Longitude, EquipmentIccId/ObuId, Emission classes/values, TimeUnit, TariffClassId, and many more).
• Subtypes of simple data types: Detailed subtype definitions for commonly used primitives and structured types to ensure consistent interpretation across implementations.
• Scope limitation: Explicitly focuses on EFC-specific types and general-use types used in EFC-related standards; it does not aim to define ASN.1 types primarily for cooperative ITS (C-ITS), finance, or other adjacent domains.
• Interoperability emphasis: By standardizing syntax and semantics, the document enables consistent data exchange, parsing, and validation across equipment, back-office systems, and roadside units.

Applications and who uses it

• Toll system operators and service providers - adopt consistent data formats for account management, transaction records, and interoperability between national and cross-border tolling systems.
• Equipment manufacturers (OBU/RSU) - implement standardized ASN.1 types for on-board units (OBU), roadside units (RSU), and other field devices.
• Software developers and integrators - use the data dictionary to build compliant messaging, parsers, and middleware for tolling back-end systems.
• National authorities and standards bodies - reference the standard for regulatory or procurement specifications to ensure vendor-neutral interoperability.
• Testing and certification bodies - use the ASN.1 definitions for conformance testing and validation of EFC components.

Related standards

• ISO 17573 series (system architecture for vehicle-related tolling) - Part 3 complements other parts of ISO 17573 dealing with architecture and interfaces.
• ISO/IEC 8824-1 - referenced for ASN.1 syntax rules.
• Adjacent domains: cooperative intelligent transport systems (C-ITS) and financial standards are acknowledged but not defined in this part.

By standardizing EFC data objects using ASN.1, EN ISO 17573-3:2024 supports reliable, interoperable tolling implementations across vendors and jurisdictions. Keywords: electronic fee collection, EFC data dictionary, ASN.1, ISO 17573-3, vehicle tolling, system architecture, toll interoperability.

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2025
Nadomešča:
SIST EN ISO 17573-3:2023
Elektronsko pobiranje pristojbin - Sistemska arhitektura za cestninjenje vozil - 3.
del: Podatkovni slovar (ISO 17573-3:2024)
Electronic fee collection - System architecture for vehicle-related tolling - Part 3: Data
dictionary (ISO 17573-3:2024)
Elektronische Gebührenerhebung - Systemarchitektur für fahrzeugbezogene Maut - Teil
3: Datendefinition (ISO 17573-3:2024)
Perception de télépéage - Architecture de systèmes pour le péage lié aux véhicules -
Partie 3: Dictionnaire de données (ISO 17573-3:2024)
Ta slovenski standard je istoveten z: EN ISO 17573-3:2024
ICS:
03.220.20 Cestni transport Road transport
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 17573-3
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2024
EUROPÄISCHE NORM
ICS 03.220.20; 35.240.60 Supersedes EN ISO 17573-3:2023
English Version
Electronic fee collection - System architecture for vehicle-
related tolling - Part 3: Data dictionary (ISO 17573-
3:2024)
Perception de télépéage - Architecture de systèmes Elektronische Gebührenerhebung - Systemarchitektur
pour le péage lié aux véhicules - Partie 3: Dictionnaire für fahrzeugbezogene Maut - Teil 3: Datendefinition
de données (ISO 17573-3:2024) (ISO 17573-3:2024)
This European Standard was approved by CEN on 12 December 2024.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17573-3:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 17573-3:2024) has been prepared by Technical Committee ISO/TC 204
"Intelligent transport systems" in collaboration with Technical Committee CEN/TC 278 “Intelligent
transport systems” the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by June 2025, and conflicting national standards shall be
withdrawn at the latest by June 2025.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 17573-3:2023.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 17573-3:2024 has been approved by CEN as EN ISO 17573-3:2024 without any
modification.
International
Standard
ISO 17573-3
Second edition
Electronic fee collection — System
2024-12
architecture for vehicle-related
tolling —
Part 3:
Data dictionary
Perception de télépéage — Architecture de systèmes pour le
péage lié aux véhicules —
Partie 3: Dictionnaire de données
Reference number
ISO 17573-3:2024(en) © ISO 2024

ISO 17573-3:2024(en)
© ISO 2024
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
ii
ISO 17573-3:2024(en)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviated terms . 5
5 EFC common data object definitions . 6
5.1 General .6
5.2 Subtypes of simple data types .6
5.2.1 AccountStatus .6
5.2.2 ActualNumberOfPassengers.6
5.2.3 AlphabetIndicator .7
5.2.4 Altitude .8
5.2.5 Axles .9
5.2.6 CabType .9
5.2.7 ChassisType .9
5.2.8 Co2EmissionClass .9
5.2.9 Co2EmissionValue .10
5.2.10 Co2EmissionValueLoad . .10
5.2.11 Co2Scheme .11
5.2.12 ContractAuthenticator .11
5.2.13 ContractSerialNumber .11
5.2.14 CopValue.11
5.2.15 CountryCode . 12
5.2.16 DetectionMode . 12
5.2.17 DistanceUnit . 13
5.2.18 DriverClass . 13
5.2.19 EmissionUnit . 13
5.2.20 EngineCapacity .14
5.2.21 EngineCharacteristics .14
5.2.22 EnginePower .16
5.2.23 EquipmentIccId .16
5.2.24 EquipmentObuId .16
5.2.25 EquipmentStatus .16
5.2.26 EuroValue .17
5.2.27 EuroValueSubClass .17
5.2.28 IssuerIdentifier .18
5.2.29 Latitude.18
5.2.30 LocalVehicleClassId.18
5.2.31 LocationClassId .18
5.2.32 Longitude .18
5.2.33 Month . . .19
5.2.34 PaymentSecurityData .19
5.2.35 PayUnit .19
5.2.36 PersonalAccountNumber . 20
5.2.37 RearWheelsSteeringType . 20
5.2.38 ReceiptAuthenticator .21
5.2.39 ReceiptDistance .21
5.2.40 ResultFin.21
5.2.41 ReceiptIccId . . 22
5.2.42 ReceiptObuId . 22
5.2.43 ResultOp. 22
5.2.44 ReceiptServiceSerialNumber .24

iii
ISO 17573-3:2024(en)
5.2.45 ReceiptText .24
5.2.46 StationType .24
5.2.47 SuspensionType . 25
5.2.48 TariffClassId . 25
5.2.49 Time . 25
5.2.50 TimeClassId . 26
5.2.51 TimeUnit . 26
5.2.52 TrailerType . 26
5.2.53 TripPurpose . 26
5.2.54 TyreConfiguration . .27
5.2.55 UserClassId .27
5.2.56 VehicleAuthenticator . 28
5.2.57 VehicleClass . . 28
5.2.58 VehicleCurrentMaxTrainWeight . 28
5.2.59 VehicleFirstAxleHeight . 28
5.2.60 VehicleHeightOverall . 28
5.2.61 VehicleLengthOverall . 29
5.2.62 VehicleMassInRunningOrder . 29
5.2.63 VehicleMaxLadenWeight . 29
5.2.64 VehicleOperationalRange . 29
5.2.65 VehicleTechnicalPermissibleMaxLadenMass . 30
5.2.66 VehicleTotalDistance . 30
5.2.67 VehicleTrainMaximumWeight . 30
5.2.68 VehicleUsageCategoryType . 30
5.2.69 VehicleWeightLaden .31
5.2.70 VehicleWeightUnladen .32
5.2.71 VehicleWidthOverall .32
5.2.72 WeekDay .32
5.3 Single level data types . 33
5.3.1 AbsolutePosition2d . 33
5.3.2 AbsolutePosition3d . 33
5.3.3 AxleWeightLimit . 33
5.3.4 AxleWeightLimits . 33
5.3.5 DateCompact . 35
5.3.6 DieselEmissionValues . 35
5.3.7 DriverCharacteristics . 35
5.3.8 Distance . 35
5.3.9 Duration . 35
5.3.10 EngineDetails, . 36
5.3.11 EuVehicleGroup . 36
5.3.12 ExhaustEmissionValues . 36
5.3.13 FutureCharacteristics .37
5.3.14 NumberOfAxles .37
5.3.15 ObeId .37
5.3.16 Particulate .37
5.3.17 PassengerCapacity . 38
5.3.18 PaymentFee . . . 38
5.3.19 Period . 38
5.3.20 Provider . 38
5.3.21 RelativePosition3d . 39
5.3.22 SessionClass . 39
5.3.23 SessionLocation. 39
5.3.24 SignedValue . 40
5.3.25 SoundLevel . 40
5.3.26 TariffClassDescription . 40
5.3.27 TimeCompact . . 40
5.3.28 TrailerDetails .41
5.3.29 WheelsConfiguration .41
5.4 Two-level data types.41

iv
ISO 17573-3:2024(en)
5.4.1 AxlesWeightLimits .41
5.4.2 ChargeObjectId .42
5.4.3 ContractValidity .42
5.4.4 DateAndTime .42
5.4.5 EnvironmentalCharacteristics .42
5.4.6 InitialVehicleRegistrationDate .43
5.4.7 Lpn .43
5.4.8 PaymentMeans .43
5.4.9 PaymentMeansBalance . . .43
5.4.10 PurseBalance . 44
5.4.11 TrailerCharacteristics. 44
5.4.12 ValidityOfContract . 44
5.4.13 VehicleAxlesNumber .45
5.4.14 VehicleDimensions .45
5.4.15 VehicleIdentificationNumber .45
5.4.16 VehicleWeightLimits .45
5.5 Three-level data types . 46
5.5.1 EfcContextMark . 46
5.5.2 ReceiptContract . 46
5.5.3 ReceiptData . 46
5.5.4 ReceiptFinancialPart .47
5.5.5 ReceiptServicePart . 48
5.5.6 VehicleAxles . 48
5.5.7 VehicleSpecificCharacteristics . 49
5.6 Complex data types . 49
5.6.1 General . 49
5.6.2 AggregatedSingleTariffClassSession . 49
5.6.3 DetectedChargeObject . 50
5.6.4 UserId .51
5.6.5 VehicleDescription .51
Annex A (normative) EFC common data type definitions .53
Bibliography .54

v
ISO 17573-3:2024(en)
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 document 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).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
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 204, Intelligent transport systems, in
collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 278,
Intelligent transport systems, in accordance with the Agreement on technical cooperation between ISO and
CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 17573-3:2023), which has been technically
revised.
The main changes are as follows:
— the AlphabetIndicator in the definition of a licence plate has been corrected to be encoded as a 6-bit
value when using unaligned packed encoding rules;
— AlphabetIndicator, DriverClass, TripPurpose and vehicle-dimension-related parameters have been
defined as separate data types.
A list of all parts in the ISO 17573 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.

vi
ISO 17573-3:2024(en)
Introduction
This document is a part of the ISO 17573 series which defines the system architecture for vehicle-related
tolling. ISO 17573-1 gives a reference model for the system architecture. ISO/TS 17573-2 provides a collection
of terms and definitions within the field of electronic fee collection (EFC) and road user charging that are
used in the different documents published by ISO and CEN under the general title Electronic fee collection.
This document (ISO 17573-3) provides a data dictionary that contains the definitions of ASN.1 (data) types
and the associated semantics.
The document is intended to be used as a reference by editors of ISO and CEN documents on EFC and in
related areas of standardization (such as Intelligent transport systems, ITS).
It is foreseen that the library of ASN.1 (data) types contained in this document will be augmented with
additional definitions as these become available.

vii
International Standard ISO 17573-3:2024(en)
Electronic fee collection — System architecture for vehicle-
related tolling —
Part 3:
Data dictionary
1 Scope
This document specifies the syntax and semantics of data objects in the field of electronic fee collection
(EFC). The definitions of data types and assignment of semantics are provided in accordance with the
abstract syntax notation one (ASN.1) technique, as specified in ISO/IEC 8824-1. This document defines:
— ASN.1 (data) types within the field of EFC;
— ASN.1 (data) types of a more general use that are used more specifically in standards related to EFC.
This document does not seek to define ASN.1 (data) types that are primarily related to other fields that
operate in conjunction with EFC, such as cooperative intelligent transport systems (C-ITS), the financial
sector, etc.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO/TS 17573-2, Electronic fee collection — System architecture for vehicle related tolling — Part 2: Vocabulary
ISO 612, Road vehicles — Dimensions of motor vehicles and towed vehicles — Terms and definitions
ISO 1176, Road vehicles — Masses — Vocabulary and codes
ISO 3166-1, Codes for the representation of names of countries and their subdivisions — Part 1: Country code
ISO 4217, Codes for the representation of currencies
ISO/IEC 7812-1, Identification cards — Identification of issuers — Part 1: Numbering system
ISO/IEC 7812-2, Identification cards — Identification of issuers — Part 2: Application and registration
procedures
ISO/IEC 8859-1, Information technology — 8-bit single-byte coded graphic character sets — Part 1: Latin
alphabet No. 1
ISO/IEC 8859-2, Information technology — 8-bit single-byte coded graphic character sets — Part 2: Latin
alphabet No. 2
ISO/IEC 8859-3, Information technology — 8-bit single-byte coded graphic character sets — Part 3: Latin
alphabet No. 3
ISO/IEC 8859-4, Information technology — 8-bit single-byte coded graphic character sets — Part 4: Latin
alphabet No. 4
ISO 17573-3:2024(en)
ISO/IEC 8859-5, Information technology — 8-bit single-byte coded graphic character sets — Part 5: Latin/
Cyrillic alphabet
ISO/IEC 8859-6, Information technology — 8-bit single-byte coded graphic character sets — Part 6: Latin/
Arabic alphabet
ISO/IEC 8859-7, Information technology — 8-bit single-byte coded graphic character sets — Part 7: Latin/Greek
alphabet
ISO/IEC 8859-8, Information technology — 8-bit single-byte coded graphic character sets — Part 8: Latin/
Hebrew alphabet
ISO/IEC 8859-9, Information technology — 8-bit single-byte coded graphic character sets — Part 9: Latin
alphabet No. 5
ISO/IEC 8859-10, Information technology — 8-bit single-byte coded graphic character sets — Part 10: Latin
alphabet No. 6
ISO/IEC 8859-11, Information technology — 8-bit single-byte coded graphic character sets — Part 11: Latin/
Thai alphabet
ISO/IEC 8859-13, Information technology — 8-bit single-byte coded graphic character sets — Part 13: Latin
alphabet No. 7
ISO/IEC 8859-14, Information technology — 8-bit single-byte coded graphic character sets — Part 14: Latin
alphabet No. 8 (Celtic)
ISO/IEC 8859-15, Information technology — 8-bit single-byte coded graphic character sets — Part 15: Latin
alphabet No. 9
ISO/IEC 8859-16, Information technology — 8-bit single-byte coded graphic character sets — Part 16: Latin
alphabet No. 10
ISO/IEC 10646, Information technology — Universal coded character set (UCS)
ISO/IEC 646, Information technology — ISO 7-bit coded character set for information interchange
Indian standard (IS) 13194, Indian script code for information interchange — ISCII
Thai Industrial Standard (TIS) 620-2533, Standard for Thai character codes for computers
Vietnamese Standard (TCVN) 5712, Information Technology — Standard 8-bit Vietnamese character code set
for use in information exchange
RFC 1489, Registration of a Cyrillic Character Set
RFC 2319, Ukrainian Character Set KOI8-U
Japan Industrial Standard (JIS) X 0213, Japanese standard character set
Chinese Standard (GB) 2312, Code of Chinese graphic character set for information interchange — Primary set
Chinese National Standard (CNS) 11643, National Chinese standard interchange code
Korean Standard (KS) X 1001, Korean national standard for character encoding
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO/TS 17573-2 and the following apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing
...