Last 11^th of April, the ECOFIN Working Group D-5, Code of Conduct on business taxation; hold a meeting, in which a representative of the Basque Institutions, joining the Spanish State’s delegation, took part for the first time. This participation is due to the agreement between the Socialist and Nationalist Groups in the Congress, ratified by the Join Committee on the Economic Agreement in its meeting of 22^nd December 2010. The representative of the Basque Institution to attend the meeting was the senior official of the Foral Deputation of Bizkaia, Mr. José Rubi; General Technical Secretary of the Treasury and Finance Department.