Following the announcement from last year, the popular open source Drools rules engine added full run-time support for DMN at compliance level 3 into its upcoming version 7.0. As of January/2017, the implementation is feature complete and the team is working on additional nice to have capabilities and the eventual bug fixes in preparation for the release. See Drools/DMN solution of our Oct-2016 Challenge “Flight Rebooking“
Drools Now Implements DMN
January 8, 2017 · decisionmanagementcommunity