The aim of this study was to evaluate the completeness of tuberculosis reporting forms in the greater metropolitan areas of five Brazilian capitals where the incidence of tuberculosis was high in 2010-Salvador, Rio de Janeiro, Cuiabß, Porto Alegre, and BelÚm-using tabulations obtained from the Sistema Nacional de InformaþÒo de Agravos de NotificaþÒo (National Case Registry Database). The degree of completeness was highest in Porto Alegre and Cuiabß, whereas it was lowest in Rio de Janeiro, where there are more reported cases of tuberculosis than in any other Brazilian capital. A low degree of completeness of these forms can affect the quality of the Brazilian National Tuberculosis Control Program, which will have negative consequences for health care and decision-making processes.

Keywords: Tuberculosis; Public health surveillance; Disease notification.