Implications of the HS code for the Indian solar sector The Harmonized Commodity Description and Coding System, known as the "Harmonized System" (HS), is an international product classification system developed by the World Customs Organization (WCO). It includes 5,000 commodity groups, each designated by a six-digit code. Countries can append additional codes for more detailed classification, with India utilizing an 8-digit system. visit https://www.ceew.in/cef/quick-reads/explains/implications-of-hs-code-for-the-indian-solar-sector