Ask the Authors!
Have a question about the book, MRP, DDMRP or the Demand Driven method? Just ask us!

First Name: *
Last Name: *

Country: *



Email: *

Comments or Questions: *

We respect your email privacy.

The ultimate materials and inventory planning and execution resource!

See what all the buzz is about with Demand Driven Materials Requirements Planning (DDMRP).

Demand Driven Materials Requirements Planning (DDMRP) is an innovative multi-echelon pull methodology to plan inventories and materials. It enables a company to build more closely to actual market requirements and promotes better and quicker decisions and actions at the planning and execution level. DDMRP was introduced in the book Orlicky's Materials Requirements Planning, Third Revised Edition by Carol Ptak and Chad Smith. Visit the DDMRP home page.