The Tunnelling & Underground Space Technical Division of the Institution of Engineers, Malaysia (IEM TUSTD) is hosting the Southeast Asian Conference and Exhibition on Tunnelling and Underground Space (SEACETUS2024) in Kuala Lumpur. The conference will offer case studies and strategies that demonstrate innovation, skills, and best practices, and help delegates understand the technologies and techniques guiding the Tunnelling and Underground Space Development Industry. A wide range of high-quality scientific and technical papers of International or Regional significance on Tunnelling and Trenchless Technology is expected.