Sustainability can be learned about and nurtured by means of knowledge sharing, including through education, training and awareness-raising programmes and initiatives. The 7th meeting of the Durban Forum on Capacity-building will provide an opportunity for state and non-state actors engaged in the delivery of capacity-building activities to share their experiences and exchange ideas, best practices and lessons learned on enhancing capacities for the implementation of NDCs in the context of the Paris Agreement on climate change. An overarching topic of enhancing capacities for NDC implementation will also be discussed at the second meeting of the Paris Committee on Capacity-building.