The operation consists of the construction of a new building located on the campus of the University of Alcalá, which together with the building already built on said campus, will complete the initially planned plan for the provision of two buildings that constitute the basic infrastructure of the so-called Research Center Interdisciplinary Alcalá (CI2A)._x000D_ This CI2A center will house researchers in the area of neuroscience, those who joined due to the transfer of the current Cajal Institute, and those who will be assigned from different CSIC centers and other institutions within the framework of the National Center for Neuroscience. Likewise, the center will integrate researchers in the area of organic chemistry, including those who join the transfer of the current Institute of Organic Chemistry, and those who do so in the near future within the framework of new forms of collaboration with the University of Alcalá de Henares.