The download of the app is 100% safe. GTI - Corpo de Bombeiros Militar do Espírito Santo is the developer of eSIAT that can be found in the Business category. The overall rating for the tool is 4.1 on Google Play.
The latest release was on Apr 28, 2016 and this application was downloaded and installed by over 0,5K users. Download the free installer of eSIAT 1.8 and have a look at users' reviews on Droid Informer. The app can be launched on Android devices 4.0 and above.