A LEDS can provide value-added to the myriad of existing climate change and development related strategies and reports that already exist by providing integrated economic development and climate change planning. The paper outlines gaps that LEDS could fill, the elements it could contain, and how LEDS can be prepared to ensure that they are effective and efficient in delivering their intended goals. To derive early lessons and insights on experiences, challenges, and approaches adopted in the preparation of national climate change strategies and LEDS, this paper examines seven countries in detail: Guyana, Indonesia, Israel, Mexico, Nigeria, Thailand and the UK.