What is HSN Code 90301000?
HSN code 90301000 is the Harmonized System of Nomenclature classification for Instruments And Apparatus For Measuring Or Detecting Ionising Radiations under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-digit) level of the HSN hierarchy.
This code belongs to Chapter 90 — Optical, Photographic, Cinematographic, Measuring, Checking,…, which is part of Section XVIII: Optical, Medical & Precision Instruments. Every GST-registered business supplying instruments and apparatus for measuring or detecting ionising radiations must quote HSN 90301000 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.