In order to run ACToR locally you will need the following: 1. Internet access because ACToR must access the public ACToR Web Services located at http://actorws.epa.gov/actorws/ 2. Apache Tomcat 8.0 or greater see: http://tomcat.apache.org/ 3. If you wish to run in secure SSL mode, then you will to configure the EPA Certificate at http://actorws.epa.gov/actorws/ with your version of Tomcat Configuring the secure certificate validation with Tomcat is beyond the scope of this document. Instructions can be found on the Internet. Running without certificate validation is simple. 1. Install Tomcat 2. download actor.war.gz from https://actorstage.rtpnc.epa.gov/actor/download.xhtml 3. expand actor.war in the Tomcat webapps directory 4. start Tomcat 5. If you are having SSL handshake issues, then find set disableCertificateValidation=true in the config.properties file. config.properties is loacted in the expanded actor.war file