From November 12th to 13th, 2015, under the RSRP program support, AdSTM upgraded the ARIS system in Uruguay at the National Regulatory Authority on Radiation Protection (ARNR). ARIS was upgraded from version 1.5 to version 2.2. Training to ARNR staff was provided on the use of the INSPECTION module, which is now available in ARISv2.2. Several exercises were developed in order to demonstrate the integrated regulatory work with the ARIS system. In addition, new features of RASOD and AUTHORIZATION modules were discussed. Representing AdSTM were Grigol Basilia and Mario Rodriguez.