The Brazilian Cystic Fibrosis Registry (REBRAFC) is the most complete overview of the disease in the country, with data on the presence and demographic distribution of patients, diagnostic methods, and management and treatment of cystic fibrosis.

It is the most important cystic fibrosis documentation in Brazil, as it allows comparing advances over the years and identifying areas for improvement. The registry is key for including Brazilian data in global epidemiological studies on cystic fibrosis, in addition to allowing scientific and academic interaction between Brazilian and international professionals