If you are new to process improvement or new to the Capability Maturity Model (CMM^®) concept, we suggest that you read Chapter 1 first. Chapter 1 contains an overview of process improvement that explains what CMMI is all about.

Next, skim Part Two, including generic goals and practices and specific goals and practices, to get a feel for the scope of the best practices contained in the model. Pay close attention to the purpose and introductory notes at the beginning of each process area.

In Part Three, look through the references in Appendix A and select additional sources you think would be beneficial to read before moving forward with using CMMI-DEV. Read through the acronyms and glossary to become familiar with the language of CMMI. Then, go back and read the details of Part Two.