The Asociación Costarricense de Geotecnia (ACG) is a prominent non-governmental organization established in 1979, focused on advancing the practice and knowledge of geotechnics in Costa Rica. Affiliated with the Colegio de Ingenieros Civiles de Costa Rica, ACG serves as a key resource for engineers, consultants, and students across the region, promoting high standards in geotechnical engineering.

ACG offers a wide range of products and services including professional training through seminars, courses, and congresses that cover topics like slope repair and geotechnical design. Membership benefits include discounts on educational events, access to newsletters, and valuable bibliographic materials. As a hub for knowledge transfer, ACG has over 40 years of experience and fosters collaboration among professionals in the discipline, ensuring that the field adapts to new methodologies and technologies. The organization invites participation in various activities, encouraging members to contribute to the development of safer engineering practices for infrastructure projects.