PROPER HTS CLASSIFICATION DETERMINES YOUR SUCCESS AS AN IMPORTER!
Harmonized Commodity Description codes are maintained by the World Customs Organization (WCO) and used by all member countries the (WCO).
The U.S International Trade Commission(USITC) administers the Harmonized Tariff Schedule(HTS) for the United States.
The first six digits of the Harmonized Tariff code are the same for all 170 WCO member countries. The last two or four digits are country specific; in the U.S. these last four digits provide the duty rate and statistical reporting for the US Census.
Your supplier may be able to provide you with an HTS code, but note that many suppliers will provide their countries variation of the HTS code or perhaps choose an incorrect code so they can quote you lower DDP rates. In the United States the Importer is responsible for the HTS code regardless of where they obtained it. CBP does not give leniency due to inexperience and for that reason the best practice is to have your products classified by a Licensed US Customs Broker.