Reinsurance Year|Record Type Code|Unit Structure Code|Unit Structure Description|Released Date|Last Released Date|Deleted Date 2020|D00095|BU|Basic Unit|20210506|20200219| 2020|D00095|EC|Enterprise Unit Separated by Cropping Practice|20210506|20200219| 2020|D00095|EP|Enterprise Unit Separated by Irrigation Practice|20210506|20200219| 2020|D00095|EU|Enterprise Unit|20210506|20200219| 2020|D00095|OU|Optional Unit|20210506|20200219| 2020|D00095|UA|OU Established by a Written Unit Agreement|20210506|20200219| 2020|D00095|UD|OU Established by Unit Division Option|20210506|20200219| 2020|D00095|WU|Whole Farm Unit|20210506|20200219|