UN number
UN number
The four-figure identification number of the substance or article taken from the UN Model Regulations.
- Last updated document
Version with effect from 01 January 2025
- Document
- Convention
- Context
- International Relations
- Origin document
Convention concerning International Carriage by Rail (COTIF) Appendix C – Regulations concerning the International Carriage of Dangerous Goods by Rail (RID)
- Reference Link
- Release