SIST-TS ISO/TS 28560-4:2024

Information and documentation - RFID in libraries - Part 4: Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory

This document defines rules for ISO 28560-1 data elements to be encoded in radio frequency identification (RFID) tags with a memory structure that is partitioned into four memory banks. This primarily applies to ISO/IEC 18000-63 (previously known as ISO/IEC 18000-6 Type C) operating in the UHF frequency, but not necessarily restricted to this technology.
The rules for encoding a subset of data elements taken from the total set of data elements defined in ISO 28560-1 are based on ISO/IEC 15962, which uses an object identifier structure to identify data elements. This document defines the rules for encoding a unique item identifier in a specific memory bank, known as MB 01, taking into account different requirements for privacy. It also defines the rules for encoding other relevant data in a separate memory bank, known as MB 11. Each of these memory banks is addressable using different command set of the appropriate RFID technology.
As with other parts of ISO 28560, this document is appropriate for the needs of all types of libraries (including academic, public, corporate, special, and school libraries).
This document provides essential standards-based information about RFID in libraries. A source of additional information about implementation issues is provided in Annex A.

Information et documentation — RFID dans les bibliothèques — Partie 4: Encodage des éléments de données RFID fondé sur les règles de l'ISO/CEI 15962 dans une étiquette de RFID avec la mémoire divisée

Informatika in dokumentacija - RFID v knjižnicah - 4. del: Kodiranje podatkovnih elementov po pravilih iz ISO/IEC 15962 v oznako RFID s porazdeljenim spominom

Ta dokument določa pravila za podatkovne elemente iz standarda ISO 28560-1, ki se kodirajo z oznakami za radiofrekvenčno identifikacijo (RFID) s strukturo spomina, porazdeljeno v štiri pomnilniške banke. To velja predvsem za standard ISO/IEC 18000-63 (predhodno poznan kot ISO/IEC 18000-6 tipa C), ki deluje v frekvenčnem pasu UHF, vendar ni nujno omejen na to tehnologijo.
Pravila za kodiranje podniza podatkovnih elementov, izvzetih iz celotnega niza podatkovnih elementov iz standarda ISO 28560-1, temeljijo na standardu ISO/IEC 15962, ki uporablja strukturo identifikatorja objekta za določitev podatkovnih elementov. Ta dokument določa pravila za kodiranje enoličnih identifikatorjev v določeni pomnilniški banki, poznani kot MB 01, pri čemer se upoštevajo različne zahteve glede zasebnosti. Določa tudi pravila za kodiranje drugih pomembnih podatkov v ločeni pomnilniški banki, poznani kot MB 11. Vsaka od teh pomnilniških bank je naslovljiva z drugačnim naborom ukazov ustrezne tehnologije RFID.
Ta dokument je poleg ostalih delov standarda ISO 28560 primeren za potrebe vseh vrst knjižnic (vključno z akademskimi, javnimi, poslovnimi, posebnimi in šolskimi knjižnicami).
Ta dokument podaja osnovne informacije na osnovi standardov o radiofrekvenčni identifikaciji v knjižnicah. Vir dodatnih informacij o vprašanjih glede izvajanja je podan v dodatku A.

General Information

• Status: Published
• Publication Date: 06-Oct-2024
• ICS: 35.040.50 - Automatic identification and data capture techniques
• ICS: 35.240.30 - IT applications in information, documentation and publishing
• Technical Committee: IDT - Information, documentation, language and terminology
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 17-Sep-2024
• Due Date: 22-Nov-2024
• Completion Date: 07-Oct-2024
• Ref Project: ISO/TS 28560-4:2023 - Information and documentation - RFID in libraries - Part 4: Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory

Relations

• Revises: SIST-TS ISO/TS 28560-4:2017 - Information and documentation -- RFID in libraries -- Part 4: Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory
• Effective Date: 01-Nov-2024

Overview

ISO/TS 28560-4:2023 - "Information and documentation - RFID in libraries - Part 4" defines standardized rules for encoding library RFID data elements in tags whose memory is partitioned into four banks. It applies primarily to UHF RFID systems (ISO/IEC 18000-63) but is technology-neutral where applicable. The document maps a subset of ISO 28560-1 data elements to an object-identifier based encoding model from ISO/IEC 15962, specifies where a Unique Item Identifier (UII) must be placed (memory bank MB 01) and where other library data are stored (MB 11), and addresses privacy, data integrity, and implementation considerations.

Key topics and technical requirements

• Encoding rules: Uses ISO/IEC 15962 object identifier structure to encode selected ISO 28560-1 data elements into partitioned memory banks.
• Memory partitioning: Defines roles for memory banks (notably MB 01 for UII and MB 11 for other relevant data) and how each bank is addressed via RFID command sets.
• UII handling: Rules for UII structures (primary item identifier only, or combined with owner institution), unambiguous UII formats, and options to support privacy.
• RFID air interface: Primarily aligned with ISO/IEC 18000-63 (UHF); also addresses applicability to other air interfaces.
• Data protocol & commands: References ISO/IEC 15961-1 command sets and ISO/IEC 15962 encoding rules for read/write operations and data constructs (AFI, DSFID, object identifiers).
• Tag/interrogator/system performance: Requirements for tag memory declaration, read/write commands, performance and conformance expectations.
• Security & privacy: Guidance on data integrity, use of passwords, AFI, unique tag IDs, EAS features, and privacy-sensitive encoding choices.
• Implementation guidance: Migration strategies, examples, and informative annexes (implementation notes, command references, encoding examples).

Applications and users

• Libraries (academic, public, corporate, school, special): standardized item identification, circulation, inventory, shelving, interlibrary loan (ILL) tracking, and supply-chain integration.
• System integrators & library automation vendors: ensure interoperable RFID encoding/decoding across platforms.
• RFID tag and reader manufacturers: implement memory partitioning, command support, and performance to meet library use cases.
• Software developers & system architects: build compliant encoding, privacy controls, and migration tools.
• Cataloging/supply chain teams: utilize GS1/EPC or alternative identifiers alongside library-specific metadata.

Related standards

• ISO/IEC 15962 (encoding rules, object identifiers)
• ISO/IEC 15961-1 (application commands)
• ISO/IEC 18000-63 (UHF air interface)
• ISO 28560-1 (data elements for RFID in libraries)

Annexes in ISO/TS 28560-4 provide implementation examples, command references, and migration guidance to support real-world deployments.

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2024
Informatika in dokumentacija - RFID v knjižnicah - 4. del: Kodiranje podatkovnih
elementov po pravilih iz ISO/IEC 15962 v oznako RFID s porazdeljenim spominom
Information and documentation — RFID in libraries — Part 4: Encoding of data elements
based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory
Information et documentation — RFID dans les bibliothèques — Partie 4: Encodage des
éléments de données RFID fondé sur les règles de l'ISO/CEI 15962 dans une étiquette
de RFID avec la mémoire divisée
Ta slovenski standard je istoveten z: ISO/TS 28560-4:2023
ICS:
35.040.50 Tehnike za samodejno Automatic identification and
razpoznavanje in zajem data capture techniques
podatkov
35.240.30 Uporabniške rešitve IT v IT applications in information,
informatiki, dokumentiranju in documentation and
založništvu publishing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL ISO/TS
SPECIFICATION 28560-4
Second edition
2023-07
Information and documentation —
RFID in libraries —
Part 4:
Encoding of data elements based on
rules from ISO/IEC 15962 in an RFID
tag with partitioned memory
Information et documentation — RFID dans les bibliothèques —
Partie 4: Encodage des éléments de données RFID fondé sur les règles
de l'ISO/CEI 15962 dans une étiquette de RFID avec la mémoire
divisée
Reference number
© 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
ii
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Applicability and relationship with other systems . 4
4.1 General . 4
4.2 Independent standards-based components . 4
4.3 Integrated encoding/decoding software . 6
4.4 Legacy-based architecture . 6
5 Requirements . 7
5.1 Data elements . 7
5.2 RFID air interface: ISO/IEC 18000-63 for UHF . 7
5.2.1 General . 7
5.2.2 Air interface conformance . 8
5.2.3 Tag performance . 8
5.2.4 Interrogator performance . 8
5.2.5 System performance . 8
5.3 RFID air interface: Other air interface protocols . 8
5.4 Data protocol . 8
5.5 RFID interrogators (RFID readers) . 9
6 Data elements . 9
6.1 General . 9
6.2 Unique item identifier (UII) . 11
6.2.1 UII comprising of only the primary item identifier . 11
6.2.2 UII comprising owner institution + primary item identifier .12
6.2.3 Encoding set information .12
6.2.4 Unambiguous UII structure . 13
6.3 Primary item identifier .13
6.4 Content parameter .13
6.5 Owner institution (ISIL) . 14
6.6 Set information. 14
6.7 Type of usage .15
6.8 Shelf location . 15
6.9 ONIX media format .15
6.10 MARC media format . 15
6.11 Supplier identifier .15
6.12 Order number . 15
6.13 ILL borrowing institute .15
6.14 ILL transaction number . 16
6.15 GS1 product identifier . 16
6.16 Alternative unique item identifier . 16
6.17 Local data . 16
6.18 Title . 17
6.19 Product identifier (local) . 17
6.20 Media format (other) . 17
6.21 Supply chain stage . 17
6.22 Supplier invoice number . 18
6.23 Alternative item number . 18
6.24 Alternative owner institution . 18
6.25 Subsidiary of an owner library . 18
6.26 Alternative ILL borrowing institution . 18
iii
6.27 Other reserved data elements . 18
7 Data encoding . .19
7.1 Data protocol overview . 19
7.1.1 General . 19
7.1.2 Data constructs . 19
7.1.3 AFI . 19
7.1.4 Data format . 19
7.1.5 Object identifier for library applications . 20
7.1.6 Object identifier for the UII and its interpretation .20
7.1.7 DSFID . 20
7.2 ISO/IEC 15961-1 commands and responses . 20
7.3 ISO/IEC 15962 encoding rules for this document . 21
7.3.1 General . 21
7.3.2 Structure of MB 00 .23
7.3.3 Encoding and use of MB 00 . 23
7.3.4 Structure of MB 01. 23
7.3.5 Encoding in MB 01 . 24
7.3.6 Relative-OID for the UII .26
7.3.7 Decoding and processing the Monomorphic-UII. 26
7.3.8 Use of GS1 EPC codes in MB 01 . 26
7.3.9 Structure and use of MB 10 . . 27
7.3.10 Structure of MB 11 . 27
7.3.11 Encoding in MB 11 .28
8 RFID tag requirements .32
8.1 Air interface protocol . 32
8.1.1 General . 32
8.1.2 Memory parameters . . 32
8.1.3 Declaring memory parameters . 32
8.2 Required air interface commands . 33
8.3 Air interface conformance .34
8.4 Performance .34
9 Data integrity, security, and privacy issues .34
9.1 Data integrity .34
9.2 Item security .34
9.2.1 General .34
9.2.2 Use of the UII . 35
9.2.3 Using passwords in MB 00. 35
9.2.4 Use of the unique tag ID . 37
9.2.5 Use of the AFI . 37
9.2.6 Use of the EAS features .38
9.3 Privacy issues .38
10 Implementation and migration .38
11 Miscellaneous .38
Annex A (informative) Information about ISO 28560 RFID in libraries .39
Annex B (informative) Relevant ISO/IEC 15961-1 application commands .40
Annex C (informative) Locking procedure for MB 01 with encoding in MB 11 .43
Annex D (informative) Monomorphic-UII and URN Code 40 encoding . 44
Annex E (informative) Encoding examples .48
Annex F (informative) Implementation and migration .52
Bibliography .54
iv
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 46, Information and documentation,
Subcommittee SC 4, Technical interoperability.
This second edition cancels and replaces the first edition (ISO/TS 28560-4:2014), which has been
technically revised.
The main changes are as follows:
— a few updates are made and a new clause (see Clause 11) about RFID Emblem has been added;
— Annexes B, C and D have been changed to informative.
A list of all parts in the ISO 28560 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.
v
Introduction
Libraries are implementing radio frequency identification (RFID) as item identification to replace
bar codes. RFID streamlines applications like user self-service, security, and materials handling. This
standard data model for encoding information on RFID tags increases the cost-effectiveness of the
technology within libraries particularly through greater interoperability of RFID tags and equipment,
and enhance support for resource sharing between libraries.
A standard data model, taking into account the lessons learned from the national schemes and vendor
solutions was developed with ISO 28560-1, which defines the set of mandatory and optional data
elements. ISO 28560-2 and ISO 28560-3 define encoding rules for those libraries that choose to use
High Frequency RFID technology operating at 13,56 MHz.
This document defines encoding rules for those libraries that choose to use UHF RFID technology
operating at 860 MHz to 960 MHz, with the interrogators (readers) set to conform to local radio
regulations that specify only part of this spectrum. The UHF tags can function efficiently in any of the
radio regulated regions. This document uses encoding rules that are specified in ISO/IEC 15962, as
does ISO 28560-2. Some of the encoding rules are different because of the nature of the different RFID
technology, but a number of rules are similar if not identical.
vi
TECHNICAL SPECIFICATION ISO/TS 28560-4:2023(E)
Information and documentation — RFID in libraries —
Part 4:
Encoding of data elements based on rules from ISO/IEC
15962 in an RFID tag with partitioned memory
1 Scope
This document defines rules for ISO 28560-1 data elements to be encoded in radio frequency
identification (RFID) tags with a memory structure that is partitioned into four memory banks. This
primarily applies to ISO/IEC 18000-63 (previously known as ISO/IEC 18000-6 Type C) operating in the
UHF frequency, but not necessarily restricted to this technology.
The rules for encoding a subset of data elements taken from the total set of data elements defined in
ISO 28560-1 are based on ISO/IEC 15962, which uses an object identifier structure to identify data
elements. This document defines the rules for encoding a unique item identifier in a specific memory
bank, known as MB 01, taking into account different requirements for privacy. It also defines the rules
for encoding other relevant data in a separate memory bank, known as MB 11. Each of these memory
banks is addressable using different command set of the appropriate RFID technology.
As with other parts of ISO 28560, this document is appropriate for the needs of all types of libraries
(including academic, public, corporate, special, and school libraries).
This document provides essential standards-based information about RFID in libraries. A source of
additional information about implementation issues is provided in Annex A.
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/IEC 15961-1, Information technology — Radio frequency identification (RFID) for item management:
Data protocol — Part 1: Application interface
ISO/IEC 15962, Information technology — Radio frequency identification (RFID) for item management —
Data protocol: data encoding rules and logical memory functions
ISO/IEC 18000-63, Information technology — Radio frequency identification for item management — Part
63: Parameters for air interface communications at 860 MHz to 960 MHz Type C
ISO/IEC 18046-1, Information technology — Radio frequency identification device performance test
methods — Part 1: Test methods for system performance
ISO/IEC 18046-2, Information technology — Radio frequency identification device performance test
methods — Part 2: Test methods for interrogator performance
ISO/IEC 18046-3, Information technology — Radio frequency identification device performance test
methods — Part 3: Test methods for tag performance
ISO/IEC 18047-6, Information technology — Radio frequency identification device conformance test
methods — Part 6: Test methods for air interface communications at 860 MHz to 960 MHz
ISO 28560-1, Information and documentation — RFID in libraries — Part 1: Data elements and general
guidelines for implementation
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
access method
component of the DSFID (3.8) that is responsible for declaring the ISO/IEC 15962 compaction and
encoding rules on an RFID tag
Note 1 to entry: In this document, the term is only relevant to Memory Bank 11, containing optional data elements.
3.2
air interface protocol
rules of communication between an RFID interrogator and the RFID tag of a particular type, covering
frequency, modulation, bit encoding, and command sets
3.3
application command
instruction issued from the application to the ISO/IEC 15962 data protocol processor in order to initiate
an action or operation with the RFID tag(s) through the interrogator
3.4
application family identifier
AFI
mechanism used in the data protocol and the air interface protocol (3.2) to select a class of RFID tags
relevant to an application or aspect of an application, and to ignore further communications with other
classes of RFID tags with different identifiers
Note 1 to entry: In this document, the term is only relevant to Memory Bank 01, containing the data elements
comprising the UII.
3.5
arc
specific branch of an object identifier tree, with new arcs added as required to define a particular object
Note 1 to entry: The top three arcs of all object identifiers are compliant with ISO/IEC 9834-1 ensuring
uniqueness.
3.6
data format
component of the DSFID (3.8) that is a mechanism used in the data protocol to identify how object
identifiers (3.12) are encoded on the RFID tag, and (where possible) identify a particular data dictionary
for the set of relevant object identifiers for that application
Note 1 to entry: In this document, the term is only relevant to Memory Bank 11, containing optional data
elements. The data format declares the Root-OID (3.14) in an efficient manner, so that a complete object identifier
can be reconstructed for external communications.
3.7
data protocol processor
implementation of the processes defined in ISO/IEC 15962, including data compaction, formatting,
support of the command/response unit, and an interface to the tag driver
3.8
data storage format identifier
DSFID
code that consists of, at least, the access method (3.1) and data format (3.6)
Note 1 to entry: In this document, the term is only relevant to Memory Bank 11, containing optional data elements.
3.9
digital vandalism
unauthorized modification of data on an RFID tag that either renders it unusable or falsely represents
another identifier
3.10
Memory Bank
MB
designated name of a segmented memory structure (3.15)
Note 1 to entry: In this document, the Memory Banks 00, 01, 10, and 11 are using binary notation.
3.11
metadata
type of data or information about data
Note 1 to entry: In the context of this document, metadata can be the Relative-OID (3.13) in relation to the data,
the precursor in relation to the compacted and encoded bytes, or the AFI (3.4) and DSFID (3.8) in relation to the
data.
3.12
object identifier
value (distinguishable from all other such values), which is associated with an object
3.13
Relative-OID
particular object identifier (3.12) that constitutes the remaining arcs (3.5) after the Root-OID (3.14)
3.14
Root-OID
particular object identifier (3.12) that constitutes the first, second, and subsequent common arcs (3.5)
of a set of object identifiers (hence, the common root)
3.15
segmented memory structure
memory storage that is separated into separate elements and requires multiple addressing elements
for access
Note 1 to entry: In this document, this has the same meaning as partitioned memory.
3.16
tag driver
implementation of the process to transfer data between the data protocol processor and the RFID tag
3.17
unique item identifier
UII
encodable data that when combined with an object identifier prefix renders the combination unique
within the rules of the application domain
4 Applicability and relationship with other systems
4.1 General
The use of the ISO/IEC 18000-63 air interface protocol brings with it a set of different standards which
can be deployed to support RFID in libraries. Three different device architectures are discussed below
from the library application to the RFID tag. It should be noted that with the development in UHF RFID,
the LMS/ILS is not the only end point (or start point for encoding) in an RFID system. Therefore, under
the heading of “library application”, the following also needs to be considered:
— the library management system/integrated library system;
— software linked to encoding devices used by book suppliers;
— portable devices, with on-board processing, which exchange data (as necessary) with the LMS/ILS
on a transaction or even batch mode basis;
— sortation systems that can operate somewhat autonomously from the LMS/ILS;
— software to support quality control devices;
— mobile phones and other user-centric portable devices.
Some of the architectures described below offer different perspectives on how to achieve
interoperability. The one described in 4.2 offers more opportunities for using generic modules, while the
one described in 4.3 can be called the “traditional model” replicating structures used by libraries that
have implemented RFID using 13,56 MHz technology, while the one described in 4.4 can be considered
a compromise between the other two architectures. There is no requirement to adopt one of these
architectures; in fact, some might be more suited to some type of device (e.g. portable devices, RFID
tunnel readers) or some type of operator (e.g. a book supplier compared with a circulation library).
Some of the choices might depend on the interfaces supported by hardware devices and software
components.
4.2 Independent standards-based components
Figure 1 shows an architecture where individual hardware and/or software modules communicate
between different layers.
Figure 1 — Architecture using all standard components
Using the example of reading data from the tag (i.e. bottom up in Figure 1, the inverse applies for
encoding data).
a) The ISO/IEC 18000-63 air interface protocol is used between the tag and the interrogator to
transfer encoded bits within commands and responses.
b) The interrogator supports the device interface standard (ISO/IEC 24791-5) and communicates to
upper layers using this protocol, typically to a stand-alone ISO/IEC 15962 software implementation.
c) In turn, after decoding the data on the tag, the ISO/IEC 15962 software simply communicates to an
ISO/TS 28560-4 software implementation:
— object identifiers and the de-compacted data, where these are encoded using standard
ISO/IEC 15962 compaction rules;
— object identifiers and the still compacted data bytes for data elements defined as application-
specific.
d) The device, shown in dotted lines, is capable of processing some front-line function. A typical
example is the self-check terminal, but can be any other device designed or configured for a library
application. The ISO/TS 28560-4 software module can be integrated in the device or can directly
interface with it, based on the implementation and design requirements. This software decodes
the additional application-specific data elements and passes on all the data elements to specific
software in the library device (e.g. circulation control terminals, sortation systems, portable
devices) for processing.
e) The library device processes the data elements in a manner relevant to library applications,
including the LMS/ILS using a communication protocol implemented by the library, such as SIP 2.0.
4.3 Integrated encoding/decoding software
Figure 2 illustrates an architecture that has a more integrated software component but uses the
standard air interface protocol and the device interface protocol from the interrogator module.
Figure 2 — Architecture with integrated data element software component
The software module that processes the data according to ISO/IEC 15962 rules is incorporated into
a software product that also deals with all the ISO/TS 28560-4 encoding rules. This means that the
interface between the software and any device with which it is associated or embedded communicates
ISO 28560-1 data elements to library application modules.
4.4 Legacy-based architecture
Figure 3 shows an architecture that is not dissimilar to that, which is common for RFID systems based
on 13,56 MHz technology.
Figure 3 — Legacy-based architecture
Using the same example of reading data from the tag, as in 4.2, the ISO/IEC 18000-63 air interface
protocol communicates directly with an interrogator integrated directly into the front-line library
device. This either embeds, or makes calls to, a software module that supports all the requirements of
ISO/TS 28560-4 including the encoding rules of ISO/IEC 15962.
The advantage of this architecture is that it might be familiar to system vendors. The disadvantage is
that the application interface of the interrogator is probably based on some proprietary protocol. In
turn, this means that some aspects of the ISO/IEC 28560-4 software might also require a customised
interface.
5 Requirements
5.1 Data elements
The data elements shall be conformant with ISO 28560-1.
NOTE There is a degree of flexibility in using locally defined codes that enable enhancements and variations
to be implemented while still conforming with the basic set of data elements.
5.2 RFID air interface: ISO/IEC 18000-63 for UHF
5.2.1 General
The air interface for compliant RFID tags and interrogators is specified in ISO/IEC 18000-63. RFID
tags have what is known as a segmented memory structure, where four different memory banks are
supported and separately addressable. The memory banks are using the following binary notation:
— 00 for password;
— 01 for the unique item identifier;
— 10 for tag identification, which can include serialization;
— 11 for additional user data, which in the case of ISO/TS 28560-4, will include the optional data.
Memory is organized in a 16-bit word for commands to read and write the data, but the actual memory
structure is left to the chip manufacturer to decide on how this is implemented.
There are different national and regional radio regulations for the use of RFID within the UHF frequency
spectrum between 860 MHz and 960 MHz.
5.2.2 Air interface conformance
The air interface conformance shall be tested in accordance with the procedures of ISO/IEC 18047-6.
5.2.3 Tag performance
Where there are requirements to test tag performance, these shall be done in accordance with
ISO/IEC 18046-3.
5.2.4 Interrogator performance
Where there are requirements to test interrogator (reader) performance, these shall be done in
accordance with ISO/IEC 18046-2.
5.2.5 System performance
Where there are requirements to test system performance, these shall be done in accordance with
ISO/IEC 18046-1.
5.3 RFID air interface: Other air interface protocols
Although the segmented memory structure is used for other air interface protocols, this document
currently provides no specific advice and guidelines on implementing with an air interface protocol
other than ISO/IEC 18000-63.
5.4 Data protocol
ISO/IEC 15961-1 specifies the application commands that are used to define the communication
requirements between the application and the RFID tag. The relevant commands are described in
Annex B.
The process rules of ISO/IEC 15962 shall be used to encode and decode data from the RFID tag. In
particular, the following constraints shall apply:
— encoding in memory bank 00 is for passwords;
— encoding in memory bank 01 shall comply with the ISO/IEC 15962 rules for a Monomorphic-UII.
Encoding in MB 01 is mandatory with the rules as defined in 6.2;
— encoding in memory bank 11 shall comply with the No-directory access method, and be used for
encoding the optional data elements defined in ISO 28560-1;
— no alternative access method shall be supported until this document is revised;
— no encoding is possible in memory bank 10.
Memory bank 11 is defined as optional in ISO/IEC 18000-63, and therefore, not all RFID tags include
this memory bank. Increasingly, MB 11 is incorporated in RFID tag products, so should be used to
support the encoding rules defined in this document.
5.5 RFID interrogators (RFID readers)
RFID interrogators shall support all memory banks so that tags with three or four memory banks and
different sized memory are all interoperable.
In order to achieve interoperability, RFID interrogators shall be based on open architecture RFID
standards defined by ISO/IEC JTC 1/SC 31. Particular standards are specified in this document. This
means that any one of the manufacturer's reading/writing equipment shall be able to read or write
to any other manufacturer's RFID tags, and that any manufacturer's RFID tags shall be able to be read
and/or programmed by any other manufacturer's reader/writer.
6 Data elements
6.1 General
The set of data elements that comprises the data dictionary for this document is fully described in
ISO 28560-1 and repeated and adapted for this document as outlined in Table 1. Only one data element
is mandatory, the primary item identifier. All others are optional, but can be selected to meet the
requirements of individual libraries, and/or for particular items.
Table 1 shows the Relative-OID value, the format for input data, and advice about locking the data
element as an encoded data set on the RFID tag. A maximum length of 255 characters should apply to all
data elements that have a variable length display format.
Table 1 — List of data elements
Name of the data
a
N Status Display format Lock
element
0 Unique item identifier Mandatory One of six formats Should be
(UII) locked
{Primary item identifier}
{Primary item identifier}.S
{Primary item identifier}.{set information}
{Owner institution}.{Primary item identifier}
{Owner institution}.{Primary item identifier}.S
{Owner institution}.{Primary item identifier}.{set
information}
1 Primary item identifier Not Not
Variable length alphanumeric
explicitly applicable
Character set
...

TECHNICAL ISO/TS
SPECIFICATION 28560-4
Second edition
2023-07
Information and documentation —
RFID in libraries —
Part 4:
Encoding of data elements based on
rules from ISO/IEC 15962 in an RFID
tag with partitioned memory
Information et documentation — RFID dans les bibliothèques —
Partie 4: Encodage des éléments de données RFID fondé sur les règles
de l'ISO/CEI 15962 dans une étiquette de RFID avec la mémoire
divisée
Reference number
© 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
ii
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Applicability and relationship with other systems . 4
4.1 General . 4
4.2 Independent standards-based components . 4
4.3 Integrated encoding/decoding software . 6
4.4 Legacy-based architecture . 6
5 Requirements . 7
5.1 Data elements . 7
5.2 RFID air interface: ISO/IEC 18000-63 for UHF . 7
5.2.1 General . 7
5.2.2 Air interface conformance . 8
5.2.3 Tag performance . 8
5.2.4 Interrogator performance . 8
5.2.5 System performance . 8
5.3 RFID air interface: Other air interface protocols . 8
5.4 Data protocol . 8
5.5 RFID interrogators (RFID readers) . 9
6 Data elements . 9
6.1 General . 9
6.2 Unique item identifier (UII) . 11
6.2.1 UII comprising of only the primary item identifier . 11
6.2.2 UII comprising owner institution + primary item identifier .12
6.2.3 Encoding set information .12
6.2.4 Unambiguous UII structure . 13
6.3 Primary item identifier .13
6.4 Content parameter .13
6.5 Owner institution (ISIL) . 14
6.6 Set information. 14
6.7 Type of usage .15
6.8 Shelf location . 15
6.9 ONIX media format .15
6.10 MARC media format . 15
6.11 Supplier identifier .15
6.12 Order number . 15
6.13 ILL borrowing institute .15
6.14 ILL transaction number . 16
6.15 GS1 product identifier . 16
6.16 Alternative unique item identifier . 16
6.17 Local data . 16
6.18 Title . 17
6.19 Product identifier (local) . 17
6.20 Media format (other) . 17
6.21 Supply chain stage . 17
6.22 Supplier invoice number . 18
6.23 Alternative item number . 18
6.24 Alternative owner institution . 18
6.25 Subsidiary of an owner library . 18
6.26 Alternative ILL borrowing institution . 18
iii
6.27 Other reserved data elements . 18
7 Data encoding . .19
7.1 Data protocol overview . 19
7.1.1 General . 19
7.1.2 Data constructs . 19
7.1.3 AFI . 19
7.1.4 Data format . 19
7.1.5 Object identifier for library applications . 20
7.1.6 Object identifier for the UII and its interpretation .20
7.1.7 DSFID . 20
7.2 ISO/IEC 15961-1 commands and responses . 20
7.3 ISO/IEC 15962 encoding rules for this document . 21
7.3.1 General . 21
7.3.2 Structure of MB 00 .23
7.3.3 Encoding and use of MB 00 . 23
7.3.4 Structure of MB 01. 23
7.3.5 Encoding in MB 01 . 24
7.3.6 Relative-OID for the UII .26
7.3.7 Decoding and processing the Monomorphic-UII. 26
7.3.8 Use of GS1 EPC codes in MB 01 . 26
7.3.9 Structure and use of MB 10 . . 27
7.3.10 Structure of MB 11 . 27
7.3.11 Encoding in MB 11 .28
8 RFID tag requirements .32
8.1 Air interface protocol . 32
8.1.1 General . 32
8.1.2 Memory parameters . . 32
8.1.3 Declaring memory parameters . 32
8.2 Required air interface commands . 33
8.3 Air interface conformance .34
8.4 Performance .34
9 Data integrity, security, and privacy issues .34
9.1 Data integrity .34
9.2 Item security .34
9.2.1 General .34
9.2.2 Use of the UII . 35
9.2.3 Using passwords in MB 00. 35
9.2.4 Use of the unique tag ID . 37
9.2.5 Use of the AFI . 37
9.2.6 Use of the EAS features .38
9.3 Privacy issues .38
10 Implementation and migration .38
11 Miscellaneous .38
Annex A (informative) Information about ISO 28560 RFID in libraries .39
Annex B (informative) Relevant ISO/IEC 15961-1 application commands .40
Annex C (informative) Locking procedure for MB 01 with encoding in MB 11 .43
Annex D (informative) Monomorphic-UII and URN Code 40 encoding . 44
Annex E (informative) Encoding examples .48
Annex F (informative) Implementation and migration .52
Bibliography .54
iv
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 46, Information and documentation,
Subcommittee SC 4, Technical interoperability.
This second edition cancels and replaces the first edition (ISO/TS 28560-4:2014), which has been
technically revised.
The main changes are as follows:
— a few updates are made and a new clause (see Clause 11) about RFID Emblem has been added;
— Annexes B, C and D have been changed to informative.
A list of all parts in the ISO 28560 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.
v
Introduction
Libraries are implementing radio frequency identification (RFID) as item identification to replace
bar codes. RFID streamlines applications like user self-service, security, and materials handling. This
standard data model for encoding information on RFID tags increases the cost-effectiveness of the
technology within libraries particularly through greater interoperability of RFID tags and equipment,
and enhance support for resource sharing between libraries.
A standard data model, taking into account the lessons learned from the national schemes and vendor
solutions was developed with ISO 28560-1, which defines the set of mandatory and optional data
elements. ISO 28560-2 and ISO 28560-3 define encoding rules for those libraries that choose to use
High Frequency RFID technology operating at 13,56 MHz.
This document defines encoding rules for those libraries that choose to use UHF RFID technology
operating at 860 MHz to 960 MHz, with the interrogators (readers) set to conform to local radio
regulations that specify only part of this spectrum. The UHF tags can function efficiently in any of the
radio regulated regions. This document uses encoding rules that are specified in ISO/IEC 15962, as
does ISO 28560-2. Some of the encoding rules are different because of the nature of the different RFID
technology, but a number of rules are similar if not identical.
vi
TECHNICAL SPECIFICATION ISO/TS 28560-4:2023(E)
Information and documentation — RFID in libraries —
Part 4:
Encoding of data elements based on rules from ISO/IEC
15962 in an RFID tag with partitioned memory
1 Scope
This document defines rules for ISO 28560-1 data elements to be encoded in radio frequency
identification (RFID) tags with a memory structure that is partitioned into four memory banks. This
primarily applies to ISO/IEC 18000-63 (previously known as ISO/IEC 18000-6 Type C) operating in the
UHF frequency, but not necessarily restricted to this technology.
The rules for encoding a subset of data elements taken from the total set of data elements defined in
ISO 28560-1 are based on ISO/IEC 15962, which uses an object identifier structure to identify data
elements. This document defines the rules for encoding a unique item identifier in a specific memory
bank, known as MB 01, taking into account different requirements for privacy. It also defines the rules
for encoding other relevant data in a separate memory bank, known as MB 11. Each of these memory
banks is addressable using different command set of the appropriate RFID technology.
As with other parts of ISO 28560, this document is appropriate for the needs of all types of libraries
(including academic, public, corporate, special, and school libraries).
This document provides essential standards-based information about RFID in libraries. A source of
additional information about implementation issues is provided in Annex A.
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/IEC 15961-1, Information technology — Radio frequency identification (RFID) for item management:
Data protocol — Part 1: Application interface
ISO/IEC 15962, Information technology — Radio frequency identification (RFID) for item management —
Data protocol: data encoding rules and logical memory functions
ISO/IEC 18000-63, Information technology — Radio frequency identification for item management — Part
63: Parameters for air interface communications at 860 MHz to 960 MHz Type C
ISO/IEC 18046-1, Information technology — Radio frequency identification device performance test
methods — Part 1: Test methods for system performance
ISO/IEC 18046-2, Information technology — Radio frequency identification device performance test
methods — Part 2: Test methods for interrogator performance
ISO/IEC 18046-3, Information technology — Radio frequency identification device performance test
methods — Part 3: Test methods for tag performance
ISO/IEC 18047-6, Information technology — Radio frequency identification device conformance test
methods — Part 6: Test methods for air interface communications at 860 MHz to 960 MHz
ISO 28560-1, Information and documentation — RFID in libraries — Part 1: Data elements and general
guidelines for implementation
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
access method
component of the DSFID (3.8) that is responsible for declaring the ISO/IEC 15962 compaction and
encoding rules on an RFID tag
Note 1 to entry: In this document, the term is only relevant to Memory Bank 11, containing optional data elements.
3.2
air interface protocol
rules of communication between an RFID interrogator and the RFID tag of a particular type, covering
frequency, modulation, bit encoding, and command sets
3.3
application command
instruction issued from the application to the ISO/IEC 15962 data protocol processor in order to initiate
an action or operation with the RFID tag(s) through the interrogator
3.4
application family identifier
AFI
mechanism used in the data protocol and the air interface protocol (3.2) to select a class of RFID tags
relevant to an application or aspect of an application, and to ignore further communications with other
classes of RFID tags with different identifiers
Note 1 to entry: In this document, the term is only relevant to Memory Bank 01, containing the data elements
comprising the UII.
3.5
arc
specific branch of an object identifier tree, with new arcs added as required to define a particular object
Note 1 to entry: The top three arcs of all object identifiers are compliant with ISO/IEC 9834-1 ensuring
uniqueness.
3.6
data format
component of the DSFID (3.8) that is a mechanism used in the data protocol to identify how object
identifiers (3.12) are encoded on the RFID tag, and (where possible) identify a particular data dictionary
for the set of relevant object identifiers for that application
Note 1 to entry: In this document, the term is only relevant to Memory Bank 11, containing optional data
elements. The data format declares the Root-OID (3.14) in an efficient manner, so that a complete object identifier
can be reconstructed for external communications.
3.7
data protocol processor
implementation of the processes defined in ISO/IEC 15962, including data compaction, formatting,
support of the command/response unit, and an interface to the tag driver
3.8
data storage format identifier
DSFID
code that consists of, at least, the access method (3.1) and data format (3.6)
Note 1 to entry: In this document, the term is only relevant to Memory Bank 11, containing optional data elements.
3.9
digital vandalism
unauthorized modification of data on an RFID tag that either renders it unusable or falsely represents
another identifier
3.10
Memory Bank
MB
designated name of a segmented memory structure (3.15)
Note 1 to entry: In this document, the Memory Banks 00, 01, 10, and 11 are using binary notation.
3.11
metadata
type of data or information about data
Note 1 to entry: In the context of this document, metadata can be the Relative-OID (3.13) in relation to the data,
the precursor in relation to the compacted and encoded bytes, or the AFI (3.4) and DSFID (3.8) in relation to the
data.
3.12
object identifier
value (distinguishable from all other such values), which is associated with an object
3.13
Relative-OID
particular object identifier (3.12) that constitutes the remaining arcs (3.5) after the Root-OID (3.14)
3.14
Root-OID
particular object identifier (3.12) that constitutes the first, second, and subsequent common arcs (3.5)
of a set of object identifiers (hence, the common root)
3.15
segmented memory structure
memory storage that is separated into separate elements and requires multiple addressing elements
for access
Note 1 to entry: In this document, this has the same meaning as partitioned memory.
3.16
tag driver
implementation of the process to transfer data between the data protocol processor and the RFID tag
3.17
unique item identifier
UII
encodable data that when combined with an object identifier prefix renders the combination unique
within the rules of the application domain
4 Applicability and relationship with other systems
4.1 General
The use of the ISO/IEC 18000-63 air interface protocol brings with it a set of different standards which
can be deployed to support RFID in libraries. Three different device architectures are discussed below
from the library application to the RFID tag. It should be noted that with the development in UHF RFID,
the LMS/ILS is not the only end point (or start point for encoding) in an RFID system. Therefore, under
the heading of “library application”, the following also needs to be considered:
— the library management system/integrated library system;
— software linked to encoding devices used by book suppliers;
— portable devices, with on-board processing, which exchange data (as necessary) with the LMS/ILS
on a transaction or even batch mode basis;
— sortation systems that can operate somewhat autonomously from the LMS/ILS;
— software to support quality control devices;
— mobile phones and other user-centric portable devices.
Some of the architectures described below offer different perspectives on how to achieve
interoperability. The one described in 4.2 offers more opportunities for using generic modules, while the
one described in 4.3 can be called the “traditional model” replicating structures used by libraries that
have implemented RFID using 13,56 MHz technology, while the one described in 4.4 can be considered
a compromise between the other two architectures. There is no requirement to adopt one of these
architectures; in fact, some might be more suited to some type of device (e.g. portable devices, RFID
tunnel readers) or some type of operator (e.g. a book supplier compared with a circulation library).
Some of the choices might depend on the interfaces supported by hardware devices and software
components.
4.2 Independent standards-based components
Figure 1 shows an architecture where individual hardware and/or software modules communicate
between different layers.
Figure 1 — Architecture using all standard components
Using the example of reading data from the tag (i.e. bottom up in Figure 1, the inverse applies for
encoding data).
a) The ISO/IEC 18000-63 air interface protocol is used between the tag and the interrogator to
transfer encoded bits within commands and responses.
b) The interrogator supports the device interface standard (ISO/IEC 24791-5) and communicates to
upper layers using this protocol, typically to a stand-alone ISO/IEC 15962 software implementation.
c) In turn, after decoding the data on the tag, the ISO/IEC 15962 software simply communicates to an
ISO/TS 28560-4 software implementation:
— object identifiers and the de-compacted data, where these are encoded using standard
ISO/IEC 15962 compaction rules;
— object identifiers and the still compacted data bytes for data elements defined as application-
specific.
d) The device, shown in dotted lines, is capable of processing some front-line function. A typical
example is the self-check terminal, but can be any other device designed or configured for a library
application. The ISO/TS 28560-4 software module can be integrated in the device or can directly
interface with it, based on the implementation and design requirements. This software decodes
the additional application-specific data elements and passes on all the data elements to specific
software in the library device (e.g. circulation control terminals, sortation systems, portable
devices) for processing.
e) The library device processes the data elements in a manner relevant to library applications,
including the LMS/ILS using a communication protocol implemented by the library, such as SIP 2.0.
4.3 Integrated encoding/decoding software
Figure 2 illustrates an architecture that has a more integrated software component but uses the
standard air interface protocol and the device interface protocol from the interrogator module.
Figure 2 — Architecture with integrated data element software component
The software module that processes the data according to ISO/IEC 15962 rules is incorporated into
a software product that also deals with all the ISO/TS 28560-4 encoding rules. This means that the
interface between the software and any device with which it is associated or embedded communicates
ISO 28560-1 data elements to library application modules.
4.4 Legacy-based architecture
Figure 3 shows an architecture that is not dissimilar to that, which is common for RFID systems based
on 13,56 MHz technology.
Figure 3 — Legacy-based architecture
Using the same example of reading data from the tag, as in 4.2, the ISO/IEC 18000-63 air interface
protocol communicates directly with an interrogator integrated directly into the front-line library
device. This either embeds, or makes calls to, a software module that supports all the requirements of
ISO/TS 28560-4 including the encoding rules of ISO/IEC 15962.
The advantage of this architecture is that it might be familiar to system vendors. The disadvantage is
that the application interface of the interrogator is probably based on some proprietary protocol. In
turn, this means that some aspects of the ISO/IEC 28560-4 software might also require a customised
interface.
5 Requirements
5.1 Data elements
The data elements shall be conformant with ISO 28560-1.
NOTE There is a degree of flexibility in using locally defined codes that enable enhancements and variations
to be implemented while still conforming with the basic set of data elements.
5.2 RFID air interface: ISO/IEC 18000-63 for UHF
5.2.1 General
The air interface for compliant RFID tags and interrogators is specified in ISO/IEC 18000-63. RFID
tags have what is known as a segmented memory structure, where four different memory banks are
supported and separately addressable. The memory banks are using the following binary notation:
— 00 for password;
— 01 for the unique item identifier;
— 10 for tag identification, which can include serialization;
— 11 for additional user data, which in the case of ISO/TS 28560-4, will include the optional data.
Memory is organized in a 16-bit word for commands to read and write the data, but the actual memory
structure is left to the chip manufacturer to decide on how this is implemented.
There are different national and regional radio regulations for the use of RFID within the UHF frequency
spectrum between 860 MHz and 960 MHz.
5.2.2 Air interface conformance
The air interface conformance shall be tested in accordance with the procedures of ISO/IEC 18047-6.
5.2.3 Tag performance
Where there are requirements to test tag performance, these shall be done in accordance with
ISO/IEC 18046-3.
5.2.4 Interrogator performance
Where there are requirements to test interrogator (reader) performance, these shall be done in
accordance with ISO/IEC 18046-2.
5.2.5 System performance
Where there are requirements to test system performance, these shall be done in accordance with
ISO/IEC 18046-1.
5.3 RFID air interface: Other air interface protocols
Although the segmented memory structure is used for other air interface protocols, this document
currently provides no specific advice and guidelines on implementing with an air interface protocol
other than ISO/IEC 18000-63.
5.4 Data protocol
ISO/IEC 15961-1 specifies the application commands that are used to define the communication
requirements between the application and the RFID tag. The relevant commands are described in
Annex B.
The process rules of ISO/IEC 15962 shall be used to encode and decode data from the RFID tag. In
particular, the following constraints shall apply:
— encoding in memory bank 00 is for passwords;
— encoding in memory bank 01 shall comply with the ISO/IEC 15962 rules for a Monomorphic-UII.
Encoding in MB 01 is mandatory with the rules as defined in 6.2;
— encoding in memory bank 11 shall comply with the No-directory access method, and be used for
encoding the optional data elements defined in ISO 28560-1;
— no alternative access method shall be supported until this document is revised;
— no encoding is possible in memory bank 10.
Memory bank 11 is defined as optional in ISO/IEC 18000-63, and therefore, not all RFID tags include
this memory bank. Increasingly, MB 11 is incorporated in RFID tag products, so should be used to
support the encoding rules defined in this document.
5.5 RFID interrogators (RFID readers)
RFID interrogators shall support all memory banks so that tags with three or four memory banks and
different sized memory are all interoperable.
In order to achieve interoperability, RFID interrogators shall be based on open architecture RFID
standards defined by ISO/IEC JTC 1/SC 31. Particular standards are specified in this document. This
means that any one of the manufacturer's reading/writing equipment shall be able to read or write
to any other manufacturer's RFID tags, and that any manufacturer's RFID tags shall be able to be read
and/or programmed by any other manufacturer's reader/writer.
6 Data elements
6.1 General
The set of data elements that comprises the data dictionary for this document is fully described in
ISO 28560-1 and repeated and adapted for this document as outlined in Table 1. Only one data element
is mandatory, the primary item identifier. All others are optional, but can be selected to meet the
requirements of individual libraries, and/or for particular items.
Table 1 shows the Relative-OID value, the format for input data, and advice about locking the data
element as an encoded data set on the RFID tag. A maximum length of 255 characters should apply to all
data elements that have a variable length display format.
Table 1 — List of data elements
Name of the data
a
N Status Display format Lock
element
0 Unique item identifier Mandatory One of six formats Should be
(UII) locked
{Primary item identifier}
{Primary item identifier}.S
{Primary item identifier}.{set information}
{Owner institution}.{Primary item identifier}
{Owner institution}.{Primary item identifier}.S
{Owner institution}.{Primary item identifier}.{set
information}
1 Primary item identifier Not Not
Variable length alphanumeric
explicitly applicable
Character set = ISO/IEC 646 International Reference
used (see
Version (IRV)
UII N 0)
2 Content parameter Optional Bit mapped code (see 6.4) Optional
b
3 Owner institution Optional Variable length field (maximum of 16 characters) Optional
(ISIL) based on ISO 15511
4 Set information Optional {Total in set/part number} structure Optional
(maximum ≤ 255)
5 Type of usage Optional Single octet (coded list) Optional
6 Shelf location Optional Variable length alphanumeric Optional
Character set = ISO/IEC 646 IRV
7 ONIX media format Optional Two uppercase alphabetic characters Optional
8 MARC media format Optional Two lowercase alphabetic characters Optional
9 Supplier identifier Optional Variable length alphanumeric Optional
Character set = ISO/IEC 646 IRV
TTabablele 1 1 ((ccoonnttiinnueuedd))
Name of the data
a
N Status Display format Lock
element
10 Order number Optional Variable length alphanumeric Optional
Character set = ISO/IEC 646 IRV
b
11 ILL borrowing Optional Variable length field (maximum of 16 characters) Not locked
institution (ISIL) based on ISO 15511
12 ILL borrowing Optional Variable length alphanumeric Not locked
transaction number Character set = ISO/IEC 646 IRV
13 GS1 product identifier Optional Fixed length 13 numeric digit field Optional
14 Alternative unique Reserved —
item identifier for future —
use
15 Local data A Optional Variable length alphanumeric Optional
Character set = ISO/IEC 646 IRV, or ISO/IEC 8859-1, or
UTF-8
16 Local data B Optional Variable length alph
...