HS Code for Fentanyl

Fentanyl and several of its specific derivatives are classified under HS code 2934.92. This classification is part of the 2022 amendments to the Harmonized System nomenclature, which introduced specific subheadings for high-potency synthetic opioids to facilitate better international monitoring. Chapter 29 covers organic chemicals, and Heading 2934 specifically addresses heterocyclic compounds that contain hetero-atoms other than or in addition to nitrogen. Fentanyl and its derivatives classified here typically contain a complex structure that includes oxygen or sulfur atoms within the heterocyclic rings, or they fall into the "other" category of heterocyclic compounds not covered by Heading 2933. The classification is strictly based on the chemical structure of the molecule. Importers and exporters must ensure that the chemical identity matches the requirements of 2934.92, as this code is subject to stringent regulatory oversight by customs authorities and international drug control agencies like the International Narcotics Control Board (INCB).

Products Included

• Alfentanil
• Sufentanil
• Remifentanil
• Fentanyl-related substances with specific hetero-atoms
• Derivatives of fentanyls not elsewhere specified

Common Misclassification

Fentanyl was previously often classified under broader codes like 2933.33 or 2934.99. With the 2022 update, 2934.92 is now the mandatory specific code. It is also sometimes misclassified under 3004.40 as a medicament; however, in its pure chemical form or as a raw material, it must be classified in Chapter 29 rather than Chapter 30.

FAQ

What is the HS code for Fentanyl?

The specific HS code for Fentanyl and its derivatives (not elsewhere specified) is 2934.92.

Why was the HS code for Fentanyl changed in 2022?

The code was introduced to provide better visibility and control over the trade of synthetic opioids and to distinguish them from other heterocyclic compounds.