This report details the research on preparation, production, distribution, evaluation and verification of Air Force maintenance technical data. It highlights the impact of management on the procurement of accurate, timely, and economical data and identifies the areas in which management was found to be deficient. It points out the specific shortcomings in the data, in its preparation, distribution, and use. Finally, the report recommends actions considered necessary to first, improve management of the overall technical order system, and second to enhance the quality, usefulness, and timeliness of the data produced.