A maturity model is a framework that describes the stages or levels of development and improvement of a certain domain, such as a process, a function, or an organization. A maturity model is most useful to an organization when it provides a reference for progress, meaning that it helps the organization to assess its current state, identify its strengths and weaknesses, set its goals and objectives, and measure itsperformance and improvement over time. A maturity model can also help the organization to compare itself with best practices and standards, but benchmarking against other organizations is not its primary purpose. A maturity model can also help the organization to manage its risks, but defining a qualitative measure of risk or providingrisk metrics is not its main function. References = Risk and Information Systems Control Study Manual, Chapter 3, Section 3.3.2.1, p. 118-119