The Least Developed Counties (LDCs) have worked with the two branches of the UNFCCC’s Technology Mechanism — the Technology Executive Committee (TEC) and the Climate Technology Centre and Network (CTCN) — for several years. This paper presents information the LDC Group representatives on the TEC and CTCN Advisory Board have gathered on how LDCs are currently using technology initiatives and programmes. It aims to better understand the barriers and challenges LDCs face in implementing technology development and transfer and explores what changes to existing technology and financial institutions could lessen these barriers and challenges.