Even if a product is assembled in one place, its parts probably come from multiple locations. Here's how some companies are dealing with the complexities of truly global supply chains.

Companies need a rigorous, multi-pronged approach to prevent faulty products from ever reaching the market, and careful plans for efficiently executing a recall should one become necessary.

Companies attracted by inexpensive labor in developing nations find themselves dealing with a whole series of logistical complexities as well. Diligence is the watchword.