Under the Paris Agreement, All countries are called on to develop long-term strategies to cut greenhouse gas emissions. They can be important tools for understanding possible pathways towards long-term emissions goals and their implications. What does the literature and international experience tell us about best practice for process, elements and implementation of such strategies? This CCEP working paper provides a synthesis. It was presented at https://ccep.crawford.anu.edu.au/news-events/events/18538/best-practice-....