GST notification amendment inserts specified brick and tile goods into the notified table, altering goods classification. Amendment to Notification No. S.O. 48 (7 March 2019) inserts four entries into the notification's Table adding: fly ash bricks or fly ash aggregate and fly ash blocks; bricks of fossil meals or similar siliceous earths; building bricks; and earthen or roofing tiles. The amendment is issued under section 23(2) of the Bihar Goods and Services Tax Act, 2017 and takes effect from the commencement date specified in the notification.