I.4.1.  Foreign national deportation operations 107.  In 2015, 4 deportation operations financed by FRONTEX were supervised. In three cases, the operations were organised by Spain through the Central Unit for Deportation and Repatriation (Spanish acronym UCER) of the General Headquarters for Immigration and Border Control (Spanish acronym CGEF), bound for the following places: Bogotá (Colombia) and Santo Domingo (Dominican Republic) on January 28th; Islamabad (Pakistan) on April 15th; and Tirana (Albania) and Tbilisi (Georgia) on April 24th. The fourth operation, bound for Lagos (Nigeria) on July 23rd, was organised by Holland and involved the participation of Spain. In three operations the supervision included the flights up until arriving at the destination, whilst in the operation bound for Pakistan the visit concentrated on the reception of the foreign citizens, transfer to the aircraft and boarding. 4 supervised deportation operations NPM supervision of a deportation operation 81