The era of the ASEAN Economic Community (AEC) or the ASEAN Economic Community (AEC) is a challenge for Indonesia. As a country rich in natural resources, Indonesia is considered as an important country in the Southeast Asian region, especially in the MEA era. Various changes will occur following the implementation of the AEC later, ranging from the flow of labor in the Southeast Asian region to the management of natural resources and investment in business and trade in the Southeast Asian region. This year's seminar raised the theme of the Readiness of Indonesia's Natural Resource Legal System in Facing the Era of the ASEAN Economic Community in response to the AEC era that Indonesia will face. This seminar gathered many experts from various backgrounds who tried to examine various aspects of the AEC, especially the legal aspects.