With the great responsibility of providing assistance to all Islamic communities around the country, FAMBRAS makes possible the construction, renovation, and monthly financial support to mosques and Islamic institutions throughout Brazil. This assistance is only possible through the union of the Federation's efforts with international Islamic entities.

The project provides Brazilian Muslims with an adequate environment to dedicate themselves to their faith. To avoid inconveniences due to wear and tear over time, the sites are constantly being improved, such as changing carpets in the prayer rooms, restoration of the internal and external structure, and administrative help.