Businesses can be required to register for VAT in EU member states, other than the one in which they are based, if they supply goods via mail order to those states, over a certain threshold. Businesses that are established in one member state but which receive supplies in another member state may be able to reclaim VAT charged in the second state under the provisions of the Eighth VAT Directive (Directive 79/1072/EC). To do so, businesses have a value added tax identification number. A similar directive, the Thirteenth VAT Directive (Directive 86/560/EC), also allows businesses established outside the EU to recover VAT in certain circumstances.