The document is Caterpillar's 2007 annual report. It describes how Caterpillar is implementing the Caterpillar Production System (CPS) across its global operations to dramatically improve safety, quality, and production velocity. CPS is based on 6 Sigma principles and aims to standardize processes, eliminate waste, and encourage continuous improvement through employee participation. In 2007, Caterpillar expanded CPS training to 50,000 employees and engaged over 60 dealers in quality programs using CPS methods. The annual report highlights how CPS is transforming Caterpillar's operations from order receipt through delivery to customers.