EDI Missouri Data Dictionary is a comprehensive listing of data elements and their definitions used in the exchange of Electronic Data Interchange (EDI) transactions between businesses in the state of Missouri. It includes a wide range of data elements such as items, services, and financials, as well as documentation for each element. The dictionary is maintained by the Missouri Department of Revenue and is used for the filing of tax returns, as well as other EDI processes. There are two main types of EDI Missouri Data Dictionary: the Standard Data Dictionary and the Enhanced Data Dictionary. The Standard Data Dictionary includes the most commonly used data elements, while the Enhanced Data Dictionary includes additional data elements to support more complex EDI transactions. Both dictionaries include detailed documentation for each data element, including data types, length, coding, and usage requirements.