Cost Control Software (CCSI) is a Microsoft Certified Partner and Independent Software Vendor (ISV), serving both the Dynamics NAV reseller channel and end-users of Dynamics NAV. CCSI specializes in NAV add-on products for the sectors of Manufacturing, Job and Project Costing, Productivity, and Inventory Management. Through a distribution partnership with PlannerOne, CCSI also provides Scheduling solutions for both Manufacturing and Job-Costing NAV users.