SEAMOLEC collaborated with 5 SEAMEO centers in Indonesia; SEAMEO BIOTROP, SEAMEO RECFON, SEAMEO QITEP in Language, Seameo Qitep in Mathematics, and SEAMEO QITEP in Science to develop online courses based on respective areas of each center. This event was held on 6-7 March 2017 in SEAMEO BIOTROP. Hopefully the upcoming online courses can be conducted and participated by teachers and edutators in Southeast Asia.