What is HSN Code 90328990?
HSN code 90328990 is the Harmonized System of Nomenclature classification for Automatic Regulating Or Controlling Instruments And Apparatus 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 automatic regulating or controlling instruments and apparatus must quote HSN 90328990 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.