This volume presents selected peer-reviewed contributions from the XX International Multi-disciplinary Congress on Science and Technology (ESPE CIT 2025), held on-site at the Universidad de las Fuerzas Armadas ESPE from August 11 to 15, 2025. The second volume focuses on engineering technology and development, as well as innovation and society, featuring both academic and applied research. The contributions cover a diverse range of topics within earth and construction sciences, life sciences and agriculture, and medical sciences. The studies reflect scientific rigor, interdisciplinary collaboration, and a strong commitment to addressing key scientific and technological challenges that impact contemporary society.