The Defense Acquisition University (DAU) is an educational institution that provides training and resources for professionals involved in the acquisition of defense systems and services. It focuses on enhancing the skills and knowledge of personnel working within the Department of Defense (DoD) to ensure effective and efficient procurement processes. DAU offers a variety of courses, certifications, and online resources to support continuous learning in areas such as contract management, program management, and logistics. By equipping individuals with the necessary tools and expertise, DAU plays a crucial role in improving the overall effectiveness of defense acquisition efforts.