GST rate on Rab clarified: pre-packaged labelled supplies taxed while other forms are exempt, past treatment regularised. Effective 1 March 2023, Rab sold in pre-packaged and labelled form attracts GST at the notified rate for pre-packaged goods, while Rab sold otherwise is nil-rated; divergent past interpretations are regularised on an 'as is' basis following the GST Council recommendation and the Ministry of Finance circular.