A substrate storage container management system includes a load port, configured to transfer a substrate into and out of one or more substrate storage containers, including an ID reader configured to read one or more entity IDs for the substrate storage containers, and one or more sensors configured to directly or indirectly detect one or more states of the substrate storage containers, an associator configured to associate the entity IDs read by the ID reader with one or more sensor values detected by the sensors; a database in which data associated by the associator is accumulated, and a data processor configured to analyze the data in the database and to output a state of a respective substrate storage container for each of the entity IDs.
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