The Lead Implementing Body for the Master Plan on ASEAN Connectivity (MPAC) 2025 Strategic Area of Sustainable Infrastructure (LIB-SI) held the ASEAN Sustainable Urbanisation Strategy (ASUS) Socialisation Forum in Jakarta on 28 – 29 November 2019. The Forum provided a platform for the participants to discuss the ASUS priority sub-areas and actions, as well as the ASUS toolkits. The participants also shared and exchanged views on their national and local programmes and priorities in advancing sustainable urbanisation. The two-day forum was organised with the assistance of the ASEAN Secretariat and the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ)