The granting of the contribution referred to in Article 1 shall be governed by public procurement rules and shall be carried out through a negotiated procedure according to Article 91(1)(d) of Council Regulation (EC, Euratom) No 1605/2002.The financial contribution provided for in Article 1 shall be financed through the budget line 17 04 02 01 of the budget of the European Communities for 2008.