New NEN 3140: what we do and do not know
A short status note on the NEN 3140 edition NEN-Hub works with.
- Current edition
- NEN 3140:2011+A3:2019
- Draft (not used as a source)
- NEN 3140:2026 (ontwerp / draft)
All guides, terms and exam questions about NEN 3140 are checked against the current edition. A 2026 edition is, for now, only a draft; its content may still change.
We therefore do not take content from the draft. Once the new edition is officially published and checked against the text by us, we will update guides, questions and this page and record it under Corrections.
Until then, for your work the edition your employer or trainer designates applies, together with your own aanwijzing.