RESTON, VA (October 23, 2008) Learning Tree International (NASDAQ NM: LTRE) today announced the addition of a new title, Introduction to Knowledge Management, to its Business Intelligence curriculum. The 3-day course employs the Learning Tree proprietary RealityPlus™ methodology to immerse participants in a progressive case study led by an expert instructor. As in all Learning Tree RealityPlus courses, participants have the opportunity to learn by doing as they work towards solving real-world challenges via the application of specific tools, techniques and strategies. This intensive simulation is designed to provide participants with the skills and the confidence to effectively apply Knowledge Management immediately upon returning to their jobs.

Learning Tree will begin presenting Introduction to Knowledge Management in London, England in November 2008, in the US in December 2008 and in Canada in February 2009.

The current schedule includes:

• London, England — November 26-28, 2008
• Washington, DC (Reston, VA) — December 17-19, 2008
• New York, NY — January 21-23, 2009
• Toronto, ON — February 4-6, 2009

This schedule is subject to change. For further information and the latest course dates and locations, call 1-888-THE-TREE (1-888-843-8733) or visit www.learningtree.com.

During the course, participants will learn how to:

• Identify, create and distribute knowledge using proven Knowledge Management (KM) practices
• Analyze and build Social Knowledge Groups (SKG) to contribute and share knowledge
• Convert tacit knowledge into explicit knowledge for organizational change
• Create new workflows to effectively share knowledge
• Implement technological solutions and maximize the KM technology infrastructure

Jennifer Urick, Vice President of Product Development for Learning Tree International, said, “Attendees of this course will be exposed to the skills required to successfully implement Knowledge Management within their organizations.”

Introduction to Knowledge Management is valuable for those responsible for the management and distribution of knowledge or tasked with implementing a Knowledge Management initiative within an organization of any size. These include directors, program managers, team leaders, and department heads.

Introduction to Knowledge Management augments existing Learning Tree courses, including:

• Introduction to Business Intelligence: Designing a Successful BI Program
• Introduction to Business Analysis: Defining Successful Projects
• Building an Effective Business Case
• Introduction to Microsoft Tools for Business Intelligence

About Learning Tree International

Learning Tree International is a leading global provider of truly effective training to management, business and information technology professionals. Since 1974, over 65,000 public and private organizations have trusted Learning Tree to enhance the professional skills of more than 1.8 million employees. The Company develops, markets and delivers a broad, proprietary library of over 200 instructor-led courses focused on project management, leadership and key business skills, Web development, operating systems, programming languages, databases, computer networks, IT/IS security and object-oriented technology. The Company also tests and certifies IT and business professionals, and Learning Tree courses are recommended for college credit by the American Council on Education and several leading Universities. In addition, Learning Tree is accredited by the International Institute of Business Analysis (IIBA), the National Association of State Boards of Accountancy National Registry of CPE sponsors, and is a Registered Education Provider of the Project Management Institute (PMI). Courses are presented at Learning Tree Education Centers throughout the world and delivered globally, on-site at client facilities. For more information about Learning Tree products and services, call 1-888-THE-TREE (1-888-843-8733), or visit our Web site at www.learningtree.com.