Just in time is a demand driven global supply-chain governance model. Corporations use this model to eliminate wastefulness in the global supply chain. While the model strives to save money there are other inherent benefits. The main objective of the Just in Time model is to eliminate the need for stocking inventory at every level of production in the global supply chain. By supplying materials only when they are needed corporations save on the cost of storage and the potential for overproduction of a product is eliminated. This models gives individuals within the global supply chain the autonomy to get the specific amount of stock.
