OpenEPCIS DPP Extensions
This site provides browsable documentation and downloadable artefacts for OpenEPCIS Digital Product Passport extension vocabularies. These ontologies define classes, properties, and enumerations for DPP implementations compliant with EU regulations.
Browse ExtensionsDPP Core
Cross-jurisdictional core vocabulary for Digital Product Passports (v0.9.5). ESPR-compliant.
Battery DPP
Vocabulary for EU Battery Regulation (2023/1542) Digital Product Passports (v0.9.5). Covers battery chemistry.
EUDR
Vocabulary for EU Deforestation Regulation (2023/1115) compliance (v0.9.5). Covers geolocation.
Textile DPP
Vocabulary for EU Sustainable Textiles Strategy and ESPR (v0.9.5). Covers fiber composition.
Electronics DPP
Vocabulary for ESPR Electronics delegated acts (v0.9.5). Covers French Repairability Index.
Detergent DPP
Vocabulary for EU Detergents Regulation 2026/405 (v0.9.5). Covers INCI ingredients.
PPWR DPP
Vocabulary for the EU Packaging and Packaging Waste Regulation 2025/40 (v0.1.0). Intentionally thin — only packaging-specific concepts (Packaging.
CPR DPP
Vocabulary for the revised EU Construction Products Regulation 2024/3110 (v0.1.0). Intentionally thin — only construction-specific concepts (ConstructionProduct.
FSMA 204
Vocabulary for the U.S. FDA Food Safety Modernization Act §204 Final Rule on Food Traceability.
GS1 Rail
GS1 Rail Vocabulary v1.6 — sectoral Layer-1 vocabulary published by GS1 AISBL with GS1 Switzerland. Covers WTMS sensor metadata.
Using These Extensions
Content Negotiation
All extension URIs support content negotiation. Request different formats using the Accept header:
Accept: text/html- HTML browser interface (default)Accept: text/turtle- Turtle/TTL formatAccept: application/ld+json- JSON-LD context
Example Usage
# Get Battery vocabulary as Turtle
curl -H "Accept: text/turtle" https://ref.openepcis.io/extensions/eu/battery/
# Get JSON-LD context
curl -H "Accept: application/ld+json" https://ref.openepcis.io/extensions/eu/battery/