To help yourself, use our IPAC tutorials for self-study and our instructions for Interage Agreement (BIT) forms. This series of 28 short interactive modules for self-learning covers all aspects of IPAC, from brief introductions to the use of certain functions, including transactions, queries, queries, and mass files. Start with your current needs. Check back to browse other modules, as you need to learn more about these functions. . The inter-agency contract form 7600A – General Terms and Conditions of Sale is comparable to a memorandum of understanding. . . .