HSN Full form is the Harmonized System of Nomenclature . It’s a six-digit code that traders and exporters use to classify their goods based on their nature and value. The system was developed in 1988 by the World Customs Organization and is followed by over 200 countries. The HSN code full form is the Harmonised System of Nomenclature code . It plays a crucial role in international trade and taxation. Developed by the World Customs Organisation (WCO), this standardised system is used to classify goods and streamline trade practices globally. The HSN code’s full form is ‘ Harmonized System of Nomenclature ’. This system is employed across the world to identify traded commodities. It was developed by the World Customs Organization (WCO) and put into effect in 1988 as a convenient way to classify goods systematically. The HSN code full form is Harmonized System of Nomenclature Code , as ascribed by the World Customs Organization (WCO). It is a globally recognized classification system for goods, widely used in taxation and trade to ensure uniformity in the classification of products.