A Brainstorming Session on development of Enabling Market Integration in the ASEAN Pharmaceutical Sector was held on 9 August 2018 in Danang Vietnam. The objective of the session was to explore the options available for the PPWG to enable further economic and regulatory integration. The discussions were aimed at facilitating participants to discuss options available for progressing from the current stage of development towards targets for economic integration and regulatory convergence within ASEANs goals for 2025.