What is HSN Code 903010?
HSN code 903010 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 6-digit code sitting at the sub-heading (6-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 903010 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.