prEN 18216
(Main)Digital product passport - Data exchange protocols
Digital product passport - Data exchange protocols
This document defines a standard for secure and efficient data exchange protocols and data formats to be used for the digital product passport. Data exchange protocols establish the rules and procedures that systems follow when communicating and exchanging information. Data formats define the structure and presentation of that information so it can be understood and processed correctly by the involved systems. Together, protocols and formats ensure that data can be exchanged in a manner that is secure, reliable, and compatible across various platforms and sectors.
This will guarantee that data is machine-readable, structured, searchable, and transferable through an open, interoperable network without vendor lock-in.
a) Secure communication:
this standard defines protocols that ensure secure and authenticated data exchange between systems, ensuring that data is protected against unauthorised access and that only authorised entities can access the information.
b) Interoperability for data exchange:
The protocols and data formats defined in this standard allow for easy integration with existing data exchange systems, ensure compatibility of protocols and formats across various sectors and supporting a wide range of applications and use cases.
c) Ease of use and integration:
Ensure that the identified protocols and formats can be implemented easily, especially for mobile devices, and are user-friendly in order to facilitate widespread adoption.
d) Data integrity:
The protocols and data formats defined in this document ensure the integrity of information linked to physical objects and electronic data throughout the entire value chain, extending to the product's or asset's end-of-life end-of-life.
e) Documentation and Discoverability:
The protocols and formats are available to individuals without specialised knowledge, enabling broader adoption across sectors
In order to promote interoperability, reduce costs for businesses, and align with existing European regulations and initiatives, this document considers the data exchange protocols and data formats already in use in other legislations. Relevant existing standards are integrated into the development process to ensure consistency and coherence with industry practices and regulatory frameworks.
Digitaler Produktpass - Protokolle zum Datenaustausch
Dieses Dokument beschreibt eine Norm für sichere und effiziente Datenaustauschprotokolle und Datenformate, die für den digitalen Produktpass zu verwenden sind. Datenaustauschprotokolle legen die Regeln und Verfahren fest, die Systeme bei der Kommunikation und dem Austausch von Informationen befolgen. Datenformate definieren die Struktur und Darstellung dieser Informationen, damit sie von den beteiligten Systemen verstanden und korrekt verarbeitet werden können. Protokolle und Formate stellen gemeinsam sicher, dass Daten sicher, zuverlässig und kompatibel über verschiedene Plattformen und Sektoren hinweg ausgetauscht werden können.
Dadurch wird sichergestellt, dass die Daten maschinenlesbar, strukturiert, durchsuchbar und über ein offenes, interoperables Netzwerk ohne Vendor Lock in übertragbar sind.
a) Sichere Kommunikation:
Diese Norm legt Protokolle fest, die einen sicheren und authentifizierten Datenaustausch zwischen Systemen sicherstellen, wobei sie sicherstellen, dass die Daten vor unbefugtem Zugriff geschützt sind und nur befugte Stellen auf die Informationen zugreifen können.
b) Interoperabilität für den Datenaustausch:
Die in dieser Norm festgelegten Protokolle und Datenformate ermöglichen eine einfache Integration in bestehende Datenaustauschsysteme, stellen die Kompatibilität von Protokollen und Formaten in verschiedenen Sektoren sicher und unterstützen eine Vielzahl von Anwendungen und Anwendungsfällen.
c) Benutzerfreundlichkeit und Integration:
Es wird sichergestellt, dass die ermittelten Protokolle und Formate leicht implementiert werden können, insbesondere für mobile Geräte, und dass sie benutzerfreundlich sind, um eine flächendeckende Anwendung zu erleichtern.
d) Datenintegrität:
Die in diesem Dokument festgelegten Protokolle und Datenformate stellen die Integrität von Informationen, die mit physikalischen Objekten und elektronischen Daten verknüpft sind, in der gesamten Wertschöpfungskette bis hin zum Ende der Nutzungsdauer des Produkts oder der Anlage sicher.
e) Dokumentation und Auffindbarkeit:
Die Protokolle und Formate sind auch für Einzelpersonen ohne Fachwissen zugänglich, wodurch eine breitere sektorübergreifende Anwendung ermöglicht wird.
Um die Interoperabilität zu fördern, die Kosten für Unternehmen zu senken und sich an bestehende europäische Verordnungen und Initiativen anzupassen, berücksichtigt dieses Dokument die Datenaustauschprotokolle und Datenformate, die bereits in anderen Gesetzgebungen verwendet werden. Maßgebliche bestehende Normen werden in den Entwicklungsprozess integriert, um Konsistenz und Kohärenz mit den Praktiken der Industrie und den rechtlichen Rahmenbedingungen sicherzustellen.
Passeport numérique des produits - Protocoles d'échange de données
Le présent document définit une norme pour les protocoles d'échange de données et les formats de données sécurisés et efficaces à utiliser pour le passeport numérique des produits. Les protocoles d'échange de données établissent les règles et procédures que suivent les systèmes lorsqu'ils communiquent et échangent des informations. Les formats de données définissent la structure et la présentation de ces informations de sorte qu'elles puissent être comprises et traitées correctement par les systèmes concernés. Ensemble, les protocoles et les formats garantissent que les données peuvent être échangées d'une manière sécurisée, fiable et compatible entre différentes plateformes et différents secteurs.
Cela garantira que les données sont lisibles par machine, structurées, interrogeables et transférables par l'intermédiaire d'un réseau ouvert et interopérable sans verrouillage du fournisseur.
a) Communication sécurisée :
La présente norme définit des protocoles qui garantissent un échange de données sécurisé et authentifié entre systèmes, garantissant que les données sont protégées contre un accès non autorisé et que seules les entités autorisées peuvent accéder aux informations.
b) Interopérabilité pour l'échange de données :
Les protocoles et formats de données définis dans la présente norme permettent une intégration facile dans les systèmes d'échange de données existants, garantissent la compatibilité des protocoles et des formats dans différents secteurs et prennent en charge un large éventail d'applications et de cas d'utilisation.
c) Facilité d'utilisation et d'intégration :
S'assurer que les protocoles et formats identifiés peuvent être mis en œuvre facilement, en particulier pour les appareils mobiles, et qu'ils sont conviviaux afin de faciliter une adoption généralisée.
d) Intégrité des données :
Les protocoles et formats de données définis dans le présent document garantissent l'intégrité des informations liées aux objets physiques et des données électroniques tout au long de la chaîne de valeur, s'étendant jusqu'à la fin de vie du produit ou de l'actif.
e) Documentation et découvrabilité :
Les protocoles et formats sont mis à la disposition des individus sans connaissances spécialisées, ce qui permet une adoption généralisée dans tous les secteurs.
Afin de promouvoir l'interopérabilité, de réduire les coûts pour les entreprises et de s'aligner sur les réglementations et initiatives européennes existantes, le présent document prend en compte les protocoles d'échange de données et les formats de données déjà utilisés dans d'autres législations. Les normes existantes pertinentes sont intégrées dans le processus de développement afin d'assurer la cohérence avec les pratiques de l'industrie et les cadres réglementaires.
Digitalni potni list za proizvode - Protokoli izmenjave podatkov
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2025
Digitalni potni list za proizvode - Protokoli izmenjave podatkov
Digital product passport - Data exchange protocols
Digitaler Produktpass - Protokolle zum Datenaustausch
Passeport numérique des produits - Protocoles d'échange de données
Ta slovenski standard je istoveten z: prEN 18216
ICS:
35.240.63 Uporabniške rešitve IT v IT applications in trade
trgovini
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2025
ICS 35.240.63
English version
Digital product passport - Data exchange protocols
Passeport numérique des produits - Protocoles Digitaler Produktpass - Protokolle zum
d'échange de données Datenaustausch
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/CLC/JTC 24.
If this draft becomes a European Standard, CEN and CENELEC 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.
This draft European Standard was established by CEN and CENELEC in three official versions (English, French, German). A
version in any other language made by translation under the responsibility of a CEN and CENELEC member into its own language
and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN and CENELEC members are the national standards bodies and national electrotechnical committees 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.Recipients of this draft are invited to submit, with their comments, notification
of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
CEN-CENELEC Management Centre:
Rue de la Science 23, B-1040 Brussels
© 2025 CEN/CENELEC All rights of exploitation in any form and by any means
Ref. No. prEN 18216:2025 E
reserved worldwide for CEN national Members and for
CENELEC Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Data exchange protocols . 6
5 Data formats . 7
6 Data exchange protocol requirements . 7
6.1 General introduction to data exchange protocols . 7
6.2 Secure data exchange . 7
6.3 Data confidentiality and integrity for data exchange . 8
6.4 Secure data transmission . 8
6.5 Non-repudiation . 8
6.6 Data transfer protocols . 8
7 Data exchange . 9
7.1 Security and access control . 9
7.2 Ease of use and integration . 9
7.3 Data integrity . 9
7.3.1 General . 9
7.3.2 HTTP over TLS . 10
7.3.3 RESTful APIs . 10
8 Secure communication . 11
8.1 General . 11
8.2 How HTTPS and RESTful APIs satisfy secure communication . 11
8.2.1 HTTPS (using TLS 1.2 or 1.3) . 11
8.2.2 RESTful APIs . 11
8.3 Identification, authentication, and authorization . 11
8.3.1 9.2.1 OAuth 2.0 . 12
8.3.2 OpenID Connect (OIDC) . 12
8.3.3 CEF eID . 12
8.3.4 Decentralised identifiers (DIDs) . 13
Annex A (informative) Systems compatible with data exchange protocols . 14
Annex ZA (informative) Relationship between this European Standard and the ecodesign
requirements of Commission Regulation (EU) No 2024/1781 aimed to be covered . 15
Bibliography . 17
European foreword
This document (prEN 18216:2025) has been prepared by Technical Committee CEN/CENELEC JTC 24
"Digital Product Passport - Framework and System", the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document has been prepared under a standardization request addressed to CEN by the European
Commission. The Standing Committee of the EFTA States subsequently approves these requests for its
Member States.
For the relationship with EU Legislation, see informative Annex ZA, which is an integral part of this
document.
Introduction
This proposal is in response to the Standardization Request from the European Comission for the digital
product passport, as seen in “Commision Implementing Decision of 31.7.2024 on a standardization
request to the European Committee for Standardisation, the European Committee for Electrotechnical
Standardisation, and the European Telecommunications Standards Institute as regards digital product
passports in support of Union policy on ecodesign requirements for sustainable products and on
batteries and waste batteries” (C(2024) 5423 final). As specified in the Annex I, module 5, requesting a
standard on “data processing, data exchange protocols and data formats”.
A digital product passport (DPP) is a dynamic digital record that contains information about a product
throughout its life cycle. For DPPs to be effective and universally accessible, standardized data exchange
protocols and frameworks need to be in place. Standardization and harmonisation of these protocols
ensure that all actors of the DPP - such as manufacturers, suppliers, retailers, consumers, repairers,
waste treatments facilities, and regulatory authorities - can access, extract, utilise, and update the shared
product passport information seamlessly. The subsequent sections of this document outline the
standardization for data exchange protocols.
1 Scope
This document defines a standard for secure and efficient data exchange protocols and data formats to
be used for the digital product passport. Data exchange protocols establish the rules and procedures
that systems follow when communicating and exchanging information. Data formats define the
structure and presentation of that information so it can be understood and processed correctly by the
involved systems. Together, protocols and formats ensure that data can be exchanged in a manner that
is secure, reliable, and compatible across various platforms and sectors.
This will guarantee that data is machine-readable, structured, searchable, and transferable through an
open, interoperable network without vendor lock-in.
a) Secure communication:
this standard defines protocols that ensure secure and authenticated data exchange between
systems, ensuring that data is protected against unauthorised access and that only authorised
entities can access the information.
b) Interoperability for data exchange:
The protocols and data formats defined in this standard allow for easy integration with existing
data exchange systems, ensure compatibility of protocols and formats across various sectors and
supporting a wide range of applications and use cases.
c) Ease of use and integration:
Ensure that the identified protocols and formats can be implemented easily, especially for mobile
devices, and are user-friendly in order to facilitate widespread adoption.
d) Data integrity:
The protocols and data formats defined in this document ensure the integrity of information linked
to physical objects and electronic data throughout the entire value chain, extending to the product's
or asset's end-of-life end-of-life.
e) Documentation and Discoverability:
The protocols and formats are available to individuals without specialised knowledge, enabling
broader adoption across sectors
In order to promote interoperability, reduce costs for businesses, and align with existing European
regulations and initiatives, this document considers the data exchange protocols and data formats
already in use in other legislations. Relevant existing standards are integrated into the development
process to ensure consistency and coherence with industry practices and regulatory frameworks.
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 terminology databases for use in standardization at the following addresses:
a) ISO Online browsing platform: available at http://www.iso.org/obp
b) IEC Electropedia: available at http://www.electropedia.org/
3.1
identifier
digital identifier
sequence of characters associated with digital, non-digital, or abstract entities, such as books, images,
reports, metadata records or events
[SOURCE: [1], 3.2.1]
3.2
data exchange
storing, accessing, transferring, and archiving of data
[SOURCE: [2], 3.1.5]
3.3
identification
process of recognizing an object in a particular domain as distinct from other objects
[SOURCE: [3], 3.2.1]
3.4
authentication
verification that a claimed identity is correct
[SOURCE: [4], 3.2]
3.5
data integrity
property that data has not been altered or destroyed in an unauthorized manner
Note 1 to entry: In the context of secure communication, data integrity ensures that data transmitted between
parties remains unaltered and intact from the moment it leaves the sender to the moment it reaches the receiver.
This means that the data has not been tampered with, modified, or corrupted during transmission – whether
accidentally or through malicious actions.
[SOURCE: [5]]
3.6
secure communication
mechanism of transmitting data between systems in a way that ensures its confidentiality, intergrity
and authenticity
4 Data exchange protocols
The data exchange protocols listed below shall be used.
a) RESTful APIs are built upon the HTTP (Hypertext Transfer Protocol) standard. While REST
(Representational State Transfer) itself is an architectural style rather than a formal standard, it
leverages the existing standards and capabilities of HTTP to perform operations on web resources.
b) HTTP over TLS (HTTPS)
Protocol: HTTPS (HyperText Transfer Protocol Secure) is the secure version of
...
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