Official DPP Registry user guidelines

DPP Registry user guidelines (pdf) : V3, last update on September 2026, changes to pages 22, 23, 41 DPP Registry technical guidelines : - DPP Registry – API Integration Guide for Economic Operators - DPP Registry – OpenAPI Specifications - DPP Registry – Semantic Data Guide - DPP Registry – Semantic Data Artifacts - DPP Registry – Service Account Technical Integration Guide - DPP Registry – Self-Hosted Authentication Guide for Economic Operators