CADISON is a fully integrated multi-disciplinary software solution for plant design that combines the entire engineering workflow in one system. Plant engineering and design software for Industrial plants: A fully integrated multi-disciplinary plant engineering solution - CADISON. For engineering design, data management and extraction of engineering information intelligently to improve project engineering efficiency. It combines the entire engineering workflow in one system and unites engineering data and graphics (P&ID and 3D) to deliver the latest information of the project in all views across all disciplines.