In this work we present the latest update on the construction of the TOP-IMPLART proton LINAC at the ENEA C.R. Frascati Accelerators Laboratory. TOP-IMPLART is a 150 MeV proton accelerator for protontherapy applications funded by Regione Lazio (Italy). We have successfully commissioned the first 3GHz LINAC structure reaching the energy of 11.6 MeV (from 7 MeV), demonstrating the first proton acceleration in a SCDTL structures at this energy. The second SCDTL LINAC has been tuned and brazed and in delivery to the installation site, the third one is under construction. Copyright © 2015 CC-BY-3.0 and by the respective authors.