The Coordinating Commission for Aid to Spain was then formed and, for its part, FACA promoted the creation of Solidaridad Internacional Antifascista (SIA) and actively participated in the Spanish Propaganda Service founded by the CNT-FAI, appointing and sending delegates from the Federation.
[5] The first FACA delegate to arrive in Spain was Jacobo Maguid, who went to Catalonia in November 1936 to serve as head of the organizing committee of the International Anarchist Congress.
[7] In its own premises, the Casa de los Libertarios, the federation carries out regular meetings, administration, attention to visitors and correspondence, it also has a bookstore, library and archive.
Each year they hold conferences, round tables, book presentations, film and video exhibitions, commemorative events, fraternization meetings, artistic and musical evenings.
Editorial Reconstruir, created and promoted by the FLA, has to its credit a large production of books and brochures, in addition to the bimonthly magazine of the same name published until 1976.