The book will present papers on various geotechnical applications, covering topics such as (i) AI/ML applications in geotechnical engineering, ii) Analytical, physical and numerical methods, iii) Geoinformatics applications in geotechnical engineering, iv) Case studies, v) Dams/embankments, vi) Foundation Engineering, vii) Geoenvironmental Engineering, viii) Geohazards risk reduction and probabilistic analysis, ix) Characterization of geomaterials and site investigations, x) Geosynthetics engineering, xi) Geotechnical earthquake engineering, xii) Ground improvement, xiii) Landslidesand slope stability, xiv) Offshore geotechnical engineering, xv) Rock mechanics and rock engineering, xvi) Sustainability in geotechnical engineering, xvii) Tunnelling and underground construction, xviii) Unsaturated soil mechanics, and other related topics.