The CIAT Executive Secretary, Mr. Márcio Verdi, signed and exchanged letters with the Director of the OECD Tax Policy and Administration Center, Mr. Jeffrey Owens, for extending until 2014, the Mutual Cooperation Program that has been in force between both organizations since 1999.

Likewise, CIAT and the General Directorate of Internal Revenues of the Dominican Republic signed a Technical Cooperation Agreement for the Custody and Administration of Data Backup.