 This study evaluated the completeness and timeliness of notifications of cases of spotted fever, SF, held on the Notifiable Health Conditions Information System, CINAN, in São Paulo State, Brazil, from 2007 to 2017. The results showed that the completeness of data was good for most variables, but timeliness was not adequate, except for closure and investigation. This indicates the need for health education and communication actions about SF. This article was authored by Daniele Rosa Xavier, Michelin Pereira de Albuquerque, Sylvia Von Tezenhausen de Susacarmo, and others.