ISO 15639-2:2021
(Main)Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 2: Equine (horses, donkeys and zebras)
Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 2: Equine (horses, donkeys and zebras)
This document specifies injectable transponders to all animals included in the Equidae family. It describes two (2) injection sites already in use for official identification in different countries. It pictures the anatomically defined injection point as well as the angle and the deepness of the cannula to be inserted into the body.
Identification des animaux par radiofréquence — Normalisation des sites d'injection pour différentes espèces d'animaux — Partie 2: Équidés (chevaux, ânes et zèbres)
General Information
- Status
- Published
- Publication Date
- 20-Dec-2021
- Technical Committee
- ISO/TC 23/SC 19 - Agricultural electronics
- Drafting Committee
- ISO/TC 23/SC 19/WG 3 - Identification
- Current Stage
- 6060 - International Standard published
- Start Date
- 21-Dec-2021
- Due Date
- 14-Feb-2022
- Completion Date
- 21-Dec-2021
Overview
ISO 15639-2:2021 - "Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 2: Equine" provides standardized guidance for implanting injectable RFID transponders in Equidae (horses, donkeys and zebras). The standard defines two official injection sites, shows anatomically defined points, and specifies the angle and insertion depth of the cannula to improve identification reliability, reduce migration, and support recovery and reading of transponders.
Key topics and requirements
- Scope: Applies to all animals in the Equidae family and to injectable transponders used for official identification.
- Authorized applicators: Implantation shall be performed only by veterinarians or trained para‑veterinarians.
- Two standardized injection sites:
- Nuchal ligament - midline between the ear and the highest point of the withers; cannula inserted perpendicular to skin; insertion depth ≈ 25 mm for foals up to ≈ 35 mm for adult horses to place the transponder in/around the funiculus nuchae.
- Nasolabial (inner upper lip) - midline of the inner upper lip about 1.5–2 cm above the labial–gingival junction; syringe axis canted slightly off parallel to the incisor plane to avoid underlying bone.
- Practical considerations: Choose sites to minimize migration, breakage risk and trauma; ensure accessibility for reading; avoid sensitive/impact areas and organs.
- Pre‑ and post‑procedures (Annex A): assess temperament and restraint needs, scan for pre‑existing ISO transponders with a compliant transceiver, disinfect and prepare the site, verify the transponder code before implantation, use manufacturer‑recommended cannula/syringe, and re‑scan after implantation (24 h recommended).
- Reader compatibility: Uses ISO‑compatible transponders/readers (related to ISO 11784/11785 technologies for FDX‑B and HDX).
Applications and users
- Veterinarians and para‑veterinarians - safe, repeatable implantation procedures.
- Animal owners and breeders - permanent, standardized electronic identification for traceability.
- Regulatory and inspection bodies (customs, veterinary authorities, slaughterhouses) - consistent ID methods aid inspection, legal decisions and recovery of transponders at slaughter.
- Databases and animal traceability systems - supports reliable linking of RFID codes to national/international registries.
Related standards
- ISO 11784 / ISO 11785 - technical protocols for animal RFID transponders and transceivers.
- ISO 14223 - advanced transponder functionality (referenced conceptually in ISO 15639‑2).
Keywords: ISO 15639-2:2021, equine identification, RFID transponders, injection sites, nuchal ligament, nasolabial, veterinarians, animal traceability, ISO 11784, ISO 11785.
Frequently Asked Questions
ISO 15639-2:2021 is a standard published by the International Organization for Standardization (ISO). Its full title is "Radio frequency identification of animals - Standardization of injection sites for different animal species - Part 2: Equine (horses, donkeys and zebras)". This standard covers: This document specifies injectable transponders to all animals included in the Equidae family. It describes two (2) injection sites already in use for official identification in different countries. It pictures the anatomically defined injection point as well as the angle and the deepness of the cannula to be inserted into the body.
This document specifies injectable transponders to all animals included in the Equidae family. It describes two (2) injection sites already in use for official identification in different countries. It pictures the anatomically defined injection point as well as the angle and the deepness of the cannula to be inserted into the body.
ISO 15639-2:2021 is classified under the following ICS (International Classification for Standards) categories: 65.020.30 - Animal husbandry and breeding. The ICS classification helps identify the subject area and facilitates finding related standards.
You can purchase ISO 15639-2:2021 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 15639-2
First edition
2021-12
Radio frequency identification
of animals — Standardization of
injection sites for different animal
species —
Part 2:
Equine (horses, donkeys and zebras)
Identification des animaux par radiofréquence — Normalisation des
sites d'injection pour différentes espèces d'animaux —
Partie 2: Équidés (chevaux, ânes et zèbres)
Reference number
© ISO 2021
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
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or ISO’s member body in the country of the requester.
ISO copyright office
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Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Abbreviated terms . 2
5 Identification of animals with injectable transponders . 2
5.1 General . 2
5.2 Equine injection sites . 3
5.2.1 General . 3
5.2.2 Nuchal ligament. 3
5.2.3 Nasolabial . 4
Annex A (informative) General protocol for the application of injectable transponders in
equine . 5
Bibliography . 6
iii
Foreword
ISO (the International Organisation for Standardisation) 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
organisations, 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 standardisation.
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 Organisation (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 23, Tractors and machinery for agriculture
and forestry, Subcommittee SC 19, Agricultural electronics.
A list of all parts in the ISO 15639 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.
iv
Introduction
This document can be used as a basis for legal decisions.
Since 1989 animals around the world started to be identified with implants. At that stage there was no
standardised technology and also no standardised method of using these implants.
Since 1996 the ISO standards ISO 11784 and ISO 11785 are in force and many countries around the
world are relying on these technical standards. The ISO 11784 and ISO 11785 technologies are used to
identify animals with ear tag transponders, bolus transponders, leg tag transponders and injectable
transponders. For the identification of Equidae only injectable transponders are relevant. There is no
clear guideline where to inject the glass tube transponder. This needs to be standardised for all animal
species which are identified with these transponders.
The standardised methods of identifying species allow a quick, reliable and effective reading of animal
identification codes and a reliable recovery of the transponder when slaughtering the animals.
This document is relevant for veterinarians, animal owners, and authorities responsible for checking
the identification of animals, such as customs offices, veterinary clinics, shelters and slaughterhouses.
The standardisation of the injection sites of animal species is related to different species and several
fields of interest.
After decennia of market experience, migration of the transponder is still a problem in most animal
species being identified by injectable transponders. Migration is related to several points. The major
points are the injection site and the application of the injectable transponder, but the correct injection
site can be related to the dimensions (length and diameter) of the injectable transponder. In dogs and
cats, this is not a big issue, as the transponders that are commonly used are the smallest readily available.
There are several publications that precisely describe the application of injectable transponders in an
anatomical way, but there is a demand from the community to have a comprehensive overview of all
aspects related to the application and use of injectable transponders for different animal species.
v
INTERNATIONAL STANDARD ISO 15639-2:2021(E)
Radio frequency identification of animals —
Standardization of injection sites for different animal
species —
Part 2:
Equine (horses, donkeys and zebras)
1 Scope
This document specifies injectable transponders to all animals included in the Equidae family. It
describes two (2) injection sites already in use for official identification in different countries. It
pictures the anatomically defined injection point as well as the angle and the deepness of the cannula to
be inserted into the body.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological 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
equine
all animals included in the Equidae family including horses, donkeys and zebras and their crosses
3.2
transceiver (reader)
device, according to ISO 11785, used to communicate with both ISO FDX-B and ISO HDX transponders
3.3
transponder
radio frequency identification (RFID) device that transmits its stored information when activated by a
transceiver and that can be able to store new informati
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