KNOWLEDGE BASE Import - Export Business
Import/Export Resources
A Quick Guide for Importers - Singapore Government
Free Online Import/Export Training
A set of rules which define the responsibility of sellers and buyers for the delivery of goods under sales contracts published by the International Chamber of Commerce (ICC)
Schedule B and Harmonized System Numbers
The Harmonized System (HS) assigns a 6-digit number to each product that is traded internationally. Each country can assign, on its own, four additional numbers, making the entire number 10 digits.
Singapore - Commercial Guide from the International Trade Administration
US Customs and Border Protection
KNOWLEDGE BASE Import - Export Business