The 11th International Conference on Advanced Computing and Communication Systems (ICACCS) 2026 is a premier event designed to bring together leading research professionals from around the world to showcase the latest breakthroughs and innovations in Computer Science, Information Technology, Artificial Intelligence, Machine Learning, Electrical, Electronics, and Communication Engineering. The conference aims to foster collaboration and exchange cutting-edge knowledge among emerging technologists, research scholars, and distinguished representatives from academia and industry. The event serves as a dynamic platform bridging academia, industry, and real-world applications, showcasing cutting-edge research, novel methodologies, and transformative innovations across multiple domains. Key areas of focus include Artificial Intelligence and Machine Learning, Sustainable Energy and Smart Cities, Quantum Computing and Cybersecurity, Biotechnology & Bioinformatics, 5G and Next-Generation Communication, Robotics and Autonomous Systems, and Environmental Engineering & Blockchain Technologies. The conference invites original research papers and survey articles, with accepted and registered papers included in the SCITEPRESS Digital Library and submitted for evaluation for indexing in Scopus and Ei Compendex. The conference is organized by Sri Eshwar College of Engineering, an Autonomous Institution approved by AICTE and affiliated with Anna University, Chennai. The event will take place on March 26-27, 2026, with key dates including paper submission, notification of acceptance, registration deadline, and final camera-ready due dates.