2021 8th International Conference on Chemical and Biological Sciences (ICCBS 2021) and 2021 11th International Conference on Chemistry and Chemical Process (ICCCP 2021) was held online during February 25-27, 2021, the conferences were great success. Due to the outbreak of COVID-19, this year’s conference, which was supposed to be held in Tokyo University of Science, Tokyo, Japan, was organized as a virtual conference, using of Zoom platform. It was a fully synchronized online conference that had live Q&A, participants jointly listened to presentations, and attended other live events associated with the conference. The dates of the virtual conference remained unchanged to the initially proposed dates, which were on February 25-27, 2021. The conference program was organized in 4 sessions, in which 3 plenary and 28 specialized reports were presented. The scientists from the China, Indonesia, Thailand and others, took part in the scientific forum. Each speech lasted for 40 minutes, including 5 minutes for Q&A. and for other sessions, there was 15 minutes for each presentation, including 2 minutes for Q&A. The interaction session was made the real experience to the participants and they had good exposure with the foreign university students and delegates. List of ICCBS & ICCCP Committee, Statement of Peer Review are available in the pdf