28 Framework. This scientific model makes projections of annual revenues by heading, based on previous actual expenditures. The results of projections by this model are based on the performance of each by nature and by income. 2.3. Combating money laundering The fight against money laundering was based on improvement of the legislative arrangement, which had a lot of shortcomings. To that end, Decree 2012-1136/PRES/PM/MEF of 31 December 2012 on designation of the competent authority in charge of administrative freezing in application of the law against terrorism financing was adopted, as well as two orders. One concerned the attributions, organization, and functioning of CENTIF and the other attributions of the competent authority for administrative freezing in application of the law on the fight against terrorism financing. CENTIF prepared its 2012 quarterly and annual activity reports. These reports were presented to the competent authorities, namely BCEAO and the Ministry of Economy and Finance. Finally, CENTIF signed 11 cooperation agreements with its counterparts in Belgium, France, Nigeria, Ghana, Morocco, Monaco, Cape Verde, Mauritius, Algeria and Chad. 2.4. Sub-regional integration In the year 2012, Burkina Faso undertook actions aimed at accelerating sub-regional integration. Thus the country adopted a strategy for developing the transport sector which takes into account Community requirements. In the same vein, it initiated a technical study on the sub-regional motorway project. Studies for the construction of the motorway between Yamoussoukro in the Republic of Côte d’Ivoire and Ouagadougou are ongoing. In terms of management of international economic and financial relations, Burkina Faso formulated the national component of development programmes of the West African Economic and Monetary Union (WAEMU), with the inclusion of 7 development projects of Burkina Faso in the second