ITTO (International Tropical Timber Organization, Yokohama, Executive Director Emmanuel Ze Meka) celebrated 25th anniversary of its establishment and held the symposium”Celebrating a Quarter Century of ITTO and Japan Sustaining Tropical Forests” in Yokohama on October 28th. About 200 people participated in the symposium. In the symposium, Dr. Freezailah (ITTO Executive Director, 1986 -1998) addressed ITTO’s history and evolution, ITTO needs more financial support by Japan and other members for achievement of sustainable forest management.