I recently, (June 2017) updated my address with the Federal Police as I moved. Process was simple. I went to the Federal Police service center for Espirito Santo located on the 4th Floor of Vilha Velha Shopping Mall. Took a number and waited to be called. About a 5 minute wait and my number was called. Showed them my RNE card and letter from the electric company showing my new address and the girl updated it. Whole process was about 10 minutes, no forms, no Protocolo!