Harmonised System/Competent Authority (HS/CA) Product Code Search & Customs Ruling Database

The HS/CA product code search engine is available for you to do a quick search for the HS codes, product codes and descriptions of a product within the Singapore Trade Classification, Customs & Excise Duties.

You can also check if a product is subject to control by any competent authority. If a product is controlled, the "Import", "Export" and "Transhipment" columns of the search results will indicate the competent authority controlling the product. You may click on the competent authority's acronym to access its contact information.

In view of the current COVID-19 situation, you may refer to the “HS Classification Reference for Covid-19 Medical Supplies” on the World Customs Organisation (WCO) website for more information.

Customs Ruling Database

The Customs Ruling Database is a list of commodities and their corresponding HS codes compiled from past Customs Rulings that were issued. You may refer to it to view products which had been assessed by Singapore Customs.

The classification of goods provided here is for general reference only. Every effort has been made to ensure that the information presented is complete and accurate. Singapore Customs assumes no responsibility and accepts no liability for any action taken or omitted by you on the basis of the classification provided.