This international conference will serve as a bridge among statisticians, survey methodologists, engineers, mathematicians, computer scientists, and others interested in combining information from multiple databases in developing reliable inferences at granular levels. In addition to traditional topics in SAE, the conference will cover a few emerging topics in survey and official statistics (e.g., nonprobability sampling, probabilistic record linkage, data fusion, etc.) Speakers are expected to attend the conference in-person following the Pontificia Universidad Católica del Perú Covid-19 guidelines. Please send an email to sae.peru2023@gmail.com if you have any questions. International attendants that are not presenting may join the conference virtually or in person.