The document summarizes the 9th International Conference on Foundations of Computer Science & Technology (CST 2022) which will take place in Chennai, India from November 12-13, 2022. The conference aims to provide an international forum for researchers and practitioners to share knowledge and results in computer science and technology. Authors are invited to submit original research papers by August 27, 2022 on topics related to algorithms, machine learning, cryptography, and more. Selected papers will be published in conference proceedings and some may be published in related journals.