This document discusses environmentally sound technology transfer and the factors affecting transfer, including the role of intellectual property rights. It addresses whether developing countries need strong IP laws to promote transfers of environmentally sound technologies. While IP protection can influence technology transfer, it notes that weak IP protection alone does not hinder transfer and that other factors are significant, such as a country's technical capacity and infrastructure, its regulatory and political climate, and human factors. The conclusion emphasizes that an integrated national technology transfer policy considering both IP and other relevant factors is needed.