Every organization has its quality goal defined and every project is targeted to achieve this goal, which comprises process and product measures. Defect planning is a critical process for projects to achieve its quality goal. The Quality goal is set in terms of delivered defect density. The aim is achieved by estimating the defects that would occur in various testing activities well before testing the product. The effectiveness of this approach depends on how well one can predict the defect levels at earlier stages of project.
