A Pull System is located in the Just-in-Time pillar of the House of Lean. It is a lean technique that is used to control the flow of work by only replacing what has been consumed. This means that the trigger for work to be done is when a customer demands for it. As a lean leader, following the just-in-time philosophy, your organization will have the opportunity to create a pull system and apply it to your current production processes.  Within this course, we will review types of inventory systems, benefits and elements that make up a pull system and the criteria needed to implement.