Abstract
The today's knowledge management area later that grabbed the attention of specialists, and cast a shadow on the world of business management, which became the real trend of researchers and contemporary companies so on This transition as a result of motivating factors, the most important one is a clear to the knowledge economy and to deal with rapid changes with the needs and desires of customers and the need to respond quickly to these changes through the development of many products that satisfy the needs and desires of customers.This research aims to determine the correlation and impact between knowledge management processes and product development process, as has been a theoretical background for the research variables through the use of a range of foreign and Arabic sources which relevant to the search, This research has been applied in (General Company for Ready Wear Manufacturing / Nineveh) through the distribution of (35) questionnaire for individuals respondents, These questionnaires analyzed using the SPSS statistical analysis reached several conclusions and proposals.