The CTCN is the implementation arm of the Technology Mechanism of the United Nations Framework Convention on Climate Change, and is hosted by the UN Environment Programme. The Centre promotes the accelerated transfer of environmentally sound technologies for low carbon and climate resilient development at the request of developing countries. The CTC provides technology solutions, capacity building and advice on policy, legal and regulatory frameworks tailored to the needs of individual countries by harnessing the expertise of a global network of technology companies and institutions.