This bilingual poster session will highlight the gathering of both regional and international libraries to a three-day meeting in Tacna, Peru in October27-29, 2023. The program is called the Encuentro Bibliotecario Inter-Americano de Información y Alfabetización/Inter-American Library Symposium on Information and Literacy. There are serious conditions of inequality, exclusion and social injustice existing in the Andean region of South America and it is imperative to address the challenges and opportunities for library and information cooperation. Libraries, whether small rural community libraries or large public libraries, need a way to connect and establish contacts. This symposium is designed to promote the implementation of actions aimed at highlighting the benefits that libraries can provide to eradicate inequality and strengthen sustainable development from a regional cooperation perspective. This poster session will announce the symposium as a mean to establish a formal regional network of cooperation, identify ways to connect and strengthening sustainable development and to promote access to information and information technologies.