Article 20 of the Excise Tax Executive Regulation, issued by Cabinet Decision No. 37 of 2017, requires the Taxable Person to file regular declarations in the manner and via the means determined by the Authority. The declarations must set out details of the Excise Goods to be imported, details of the Excise Goods produced in the State, and details of the Excise Goods transported from a Designated Zone. The Authority determines the deadlines for receiving these declarations, which operate alongside the periodic Tax Return required under Article 18 of this Decision.