Data standard refers to a set of guidelines and rules that govern how data is formatted, stored, and exchanged in a consistent and interoperable manner. These standards ensure that data is structured in a way that allows for easy access, sharing, and analysis across different systems and platforms. Data standards play a crucial role in various fields such as healthcare, finance, and government, as they enable seamless integration of data from different sources and promote data quality, accuracy, and consistency. Standardization of data also facilitates data governance, data management, and data migration processes.Overall, data standards help organizations improve efficiency, collaboration, and decision-making by ensuring that data is well-organized and easily accessible.