HS Code for Untreated railway ties

Untreated non-coniferous railway ties, also known as sleepers or cross-ties, are classified under HS code 4406.12. This classification is distinct from general logs because the wood has been specifically shaped or cut for use as supports for railway or tramway tracks. The heading 4406 is dedicated exclusively to railway or tramway sleepers of wood. The subheading 4406.12 specifies that the wood is non-coniferous (hardwood) and is "not impregnated." Impregnation refers to the deep-pressure treatment of wood with preservatives like creosote to prevent rot and insect damage. Since these ties are untreated, they are often shipped to facilities where they will later be treated before being laid in a track. The classification depends on the intended use and the physical form of the wood, which must be recognizable as a sleeper, typically having a rectangular or nearly rectangular cross-section.

Products Included

• Untreated oak railway sleepers
• Unimpregnated beech tramway ties
• Hardwood cross-ties for rail tracks
• Roughly sawn hardwood sleepers not yet treated
• Non-coniferous railway ties without chemical coating

Common Misclassification

A common mistake is classifying these under 4406.92, which is the code for impregnated (treated) non-coniferous sleepers. Another error involves 4406.11, which is for untreated sleepers made from coniferous (softwood) species like pine or fir. Furthermore, if the wood is not yet shaped into a sleeper and is just a standard log, it might be incorrectly placed in 4403, but once it is cut to the dimensions of a tie, 4406 is the mandatory heading.

FAQ

What is the HS code for untreated hardwood railway ties?

The HS code for untreated (not impregnated) non-coniferous railway ties is 4406.12.

What is the difference between 4406.12 and 4406.92?

4406.12 is for ties that are not impregnated with preservatives, while 4406.92 is for ties that have been impregnated or treated.