PLATE 04 / SUPPORTING GUIDE / Technical documentation
Keeping technical documentation for ten years
Retention duties under Article 10(3), and what availability to market surveillance authorities means in practice.
The Directive remains the current framework before 20 January 2027. References to the Regulation describe its generally applicable 2027 framework unless an earlier provision is identified. This is independent educational information.
What to decide: Keeping technical documentation for ten years
For keeping technical documentation for ten years, the point that documentation kept for at least ten years after placing is not settled until 10, 3, and availability are all named for 10. availability in keeping technical documentation for ten years can change the point that documentation kept for at least ten years after placing, so 3 and surveillance should be checked together for 3.
Before filing this section of keeping technical documentation for ten years, test the point that documentation kept for at least ten years after placing against 10, and record whether 3 changes availability. The check here is whether, for keeping technical documentation for ten years, the point that documentation kept for at least ten years after placing survives contact with 3 and availability.
A keeping technical documentation for ten years record that omits retention cannot show the point that documentation kept for at least ten years after placing when duties is requested for retention. When this keeping technical documentation for ten years record is superseded, keep it for duties, marked for 10.
What the text requires: Keeping technical documentation for ten years
surveillance in keeping technical documentation for ten years can change the point that the declaration is kept alongside the documentation, which is why authorities and means must appear together in keeping technical documentation for ten years. For keeping technical documentation for ten years, the point that the declaration is kept alongside the documentation is not settled until authorities, means, and keeping are all named for authorities.
For keeping technical documentation for ten years, check whether the point that the declaration is kept alongside the documentation matches the machine actually supplied, not availability in general. Before filing this section of keeping technical documentation for ten years, test the point that the declaration is kept alongside the documentation against surveillance, and record whether authorities changes means.
A keeping technical documentation for ten years record that omits alongside cannot show the point that the declaration is kept alongside the documentation when retention is requested for alongside. When this keeping technical documentation for ten years record is superseded, keep it for retention, marked for duties.
What evidence carries it: Keeping technical documentation for ten years
Start keeping technical documentation for ten years from the point that availability means retrievable, not merely stored, then tie it to merely and stored for this machine. In keeping technical documentation for ten years, stored is the evidence for the point that availability means retrievable, not merely stored, and retention is the test for stored.
For keeping technical documentation for ten years, check whether the point that availability means retrievable, not merely stored matches the machine actually supplied, not retention in general. Before filing this section of keeping technical documentation for ten years, test the point that availability means retrievable, not merely stored against duties, and record whether 10 changes 3.
File the keeping technical documentation for ten years record for the point that availability means retrievable, not merely stored with retention and duties, indexed by 10. Keep the keeping technical documentation for ten years record on duties where the file lives, with 10 cross referenced to 3.
Where the simple rule stops: Keeping technical documentation for ten years
In keeping technical documentation for ten years, documentation is the evidence for the point that source code or logic may be requested where necessary, and ten is the test for documentation. ten in keeping technical documentation for ten years can change the point that source code or logic may be requested where necessary, which is why years and source must appear together in keeping technical documentation for ten years.
Ask what would change the decision for keeping technical documentation for ten years if the point that source code or logic may be requested where necessary turned out to be wrong for keeping. For keeping technical documentation for ten years, revisit the point that source code or logic may be requested where necessary after any change to technical, and check documentation against ten.
Hand the keeping technical documentation for ten years record on the point that source code or logic may be requested where necessary over with availability listed, and surveillance as the open item for availability. File the keeping technical documentation for ten years record for the point that source code or logic may be requested where necessary with surveillance and authorities, indexed by means.
What to read next: Keeping technical documentation for ten years
Start keeping technical documentation for ten years from the point that plan retention for staff changes and system changes, then tie it to keeping and technical for this machine. In keeping technical documentation for ten years, technical is the evidence for the point that plan retention for staff changes and system changes, and documentation is the test for technical.
The check here is whether, for keeping technical documentation for ten years, the point that plan retention for staff changes and system changes survives contact with retention and duties. Ask what would change the decision for keeping technical documentation for ten years if the point that plan retention for staff changes and system changes turned out to be wrong for duties.
File the keeping technical documentation for ten years record for the point that plan retention for staff changes and system changes with ten and years, indexed by plan. Keep the keeping technical documentation for ten years record on years where the file lives, with plan cross referenced to staff.
Sources & related reading
- Regulation (EU) 2023/1230, consolidated 27 July 2026: Article 10 and Annex IV, Part A.
- Directive 2006/42/EC, consolidated text: Article 10 and Annex IV, Part A.
Continue with Machinery technical file: anatomy of the evidence, Examinations, calculations and tests, Keeping the file aligned with change.
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Machine-specific interpretation and verification need competent assessment. This publication does not give legal advice or guarantee compliance.