Is an HS code the same as Tariff code?

Yes, an HS code (Harmonized System code) and a tariff code are closely related but not identical. The HS code is an internationally standardized system for classifying traded products, while tariff codes are often specific to a country's customs system and may include additional digits for more detailed classification. In many cases, tariff codes are built upon the HS code structure but can vary by country.