Tariff Amendment: insertion of aerated water under state GST schedule, imposing a specific HSN entry and effective implementation. Amendment adds a new tariff classification for aerated water to the State GST rate schedule by inserting a new entry into the Annexure of Notification No.02/2019-State Tax (Rate). The amendment declares that the inserted entry will form part of the principal notification and come into force on the first day of October, 2019.