Technical Documentation
Definition
Technical documentation is the body of design, manufacturing and assessment records that demonstrates a product complies with the applicable requirements, compiled before the product is placed on the market and kept available for the period the law prescribes.
Expanded Explanation
Under the Ecodesign for Sustainable Products Regulation, technical documentation must contain the elements set out in Annex IV, including a general description of the product, the results of assessments and calculations carried out, and the references of any harmonised standards or common specifications applied. Where a delegated act sets ecodesign requirements, it can add elements specific to that product group.
Technical documentation is not the Digital Product Passport. The passport publishes a defined subset of information to defined audiences; the technical file is the underlying justification, held by the operator and disclosed to authorities on request. The two must agree, because a divergence between a published passport value and the file behind it is exactly the inconsistency a surveillance check looks for.
Retention is a legal obligation, not a records-management preference. The operator must be able to produce the file after the product has left its control.
Why It Matters
A passport is easy to publish and hard to defend without the file behind it. Organisations that treat the passport as the deliverable and the technical file as paperwork inherit an evidence gap that only becomes visible under an information request.
Legal and Regulatory Context
Regulation (EU) 2024/1781, Article 27 and Annex IV, together with the applicable delegated act. Regulation (EU) 2019/1020 gives authorities the power to demand it.
Relationship to Adjacent Concepts
Technical documentation supports the EU declaration of conformity and is produced through the applicable conformity assessment route.
Common Misconceptions
It does not. The passport is a publication surface for selected information. The technical file remains a separate obligation with its own content and retention rules.
Related Terms
Related Knowledge Base Articles
- How Conformity Assessment Works for Digital Product Passports
- How to Manage Evidence for Digital Product Passports
Related Articles
- Conformity Assessment
- EU Declaration of Conformity
- Harmonised Standard
- Notified Body
- Presumption of Conformity
- Authorised Representative
- Corrective Action
- Market Surveillance
See Also
References
- Regulation (EU) 2024/1781, Article 27 and Annex IV: https://eur-lex.europa.eu/eli/reg/2024/1781/oj
- Regulation (EU) 2019/1020 on market surveillance and compliance of products: https://eur-lex.europa.eu/eli/reg/2019/1020/oj
About This Article
tieback Knowledge is a continuously maintained reference library covering Digital Product Passports, product traceability, product compliance and related regulations. Articles are reviewed regularly as legislation, standards and implementation guidance evolve.