UN 3474Class 4.1 — Flammable SolidsPG I
- Packing Group
- I
- High danger
- Classification Code
- D
- Tunnel Code
- (B)
- Code governing tunnel passage
- Transport Category
- 1
- For the 1,000-point rule (0 = highest restriction)
- Hazard ID No.
- —
- Kemler code
- Limited Quantity
- 0
- Max per inner package for LQ relief
- Excepted Quantity
- E0
- EQ code for excepted quantity relief
Hazard Labels Required
Label 4.1
These labels must be displayed on packages and vehicle placards in accordance with ADR 2025.