ISO 19157 is an international standard that focuses on the quality of geographic information. It provides a framework for assessing and reporting the quality of spatial data, ensuring that users can understand the reliability and accuracy of the information they are working with. This standard is essential for organizations that rely on geographic data for decision-making and planning. The standard outlines various quality elements, such as completeness, accuracy, and consistency. By following ISO 19157, data producers can improve their data quality processes, while users can make informed choices based on the quality assessments provided. This ultimately enhances the trustworthiness of geographic information.