The Software Process Improvement Volume consists of three main activities: 4.1 Identify And Test Process Improvements, 4.2 Maintain The Organization's Assets, and 4.3 Develop And Supply Organizational Training. In activity 4.1, the SEPG determines what process or technology changes should be made in the organization's standard software process, based on the high-level organizational goals, and in activity 4.2, information about the organization's process and products is tracked and maintained. In activity 4.3, the organization's training needs are defined, training materials and methods are developed or identified, and the training is conducted. The intended audience for this volume is SEPG members and project software managers.