About the Demand Driven Institute

The Demand Driven Institute (DDI) is dedicated to proliferating consistent demand driven methods approaches through education, training and certification. The Demand Driven Institute has a global presence through its partnership with the International Supply Chain Education Alliance (ISCEA) and its global network of affiliates. DDI’s Certified Demand Driven Planner (CDDP) and Certified Demand Driven Leader (CDDL) Programs are quickly becoming the world standard for the emerging demand driven methodology in planning, scheduling and execution. The Demand Driven Institute (DDI) was founded in 2011 by Carol Ptak and Chad Smith, co-authors of Orlicky’s Material Requirements Planning, Third Edition (McGraw-Hill, 2011) and Demand Driven Material Requirements Planning (Industrial Press, 2016)

For more information about our mission and how you might get involved contact us at: info@demanddriveninstitute.com


Please check out our other websites:

Demand Driven MRP
The official website of the Demand Driven MRP (DDMRP) book.

Demand Driven World
The official website of our Demand Driven World Conferences and Seminars. We have lots of videos, downloads and company case studies available at this site.