ILS 2011 is a specially designed 3-day course to advance participants knowledge in various core tasks and issues involved in ILS planning. On top of providing participants with critical insights on designing optimum maintenance program and overcoming challenges in ILS planning, various analytical tasks in ILS will be reviewed as well. Participants can also look forward to discussions on practical issues in related to obsolescence management and Performance Based Logistic. In view of growing importance of commercial-off-the-shelf (COTS) products in military acquisitions, specific focus will also be put on application of ILS to COTS products.