Internal memorandums and correspondence concerning turnover taxation in member countries, includes: Import duties on beer; Norwegian tax reform such as Act relating to value-added tax and Act relating to tax on investments (06/1969); Note by the Portuguese Delegation on charges for oil-containing substances and plant materials and the regulating Commission for chemicals products and pharmaceuticals; The economic effects of the Swedish value added tax; Note by the Swedish Delegation on Austrian export subsidies through ‘’Zollfreizonengeschäfte’’; Norwegian complaint about UK purchase tax on electrical heating systems.

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