The International Conference on Cloud, Big Data and IoT (CBIoT 2020) will be held May 30-31, 2020 in Vancouver, Canada. The conference aims to facilitate the exchange of innovative ideas and research in cloud computing, big data, and IoT. Authors are invited to submit papers by March 14, 2020 on topics related to cloud applications, big data techniques and analytics, IoT security and applications. Selected papers will be published in the conference proceedings and considered for publication in related journals.