3433b0d0_Unconstitutional___Court_Cases__Type_of_Hearing
[Case Name] Reference Re GST [Year] 1992 [Court] S.C.C. [Type of Hearing] 
Reference by federal and provincial attorneys general concerning the federal Parliament's authority to impose the GST (held that the federal Parliament did not lack the legislative authority to impose the GST).
Canada: Income Tax Act & GST: Unconstitutional?: Court Cases
Type of Hearing