Facility Data and Utilization Resources for USG Space Data Classification and Validation NCES FICM (Facilities Inventory and Classification Manual) 2006 USG Building Ownership Codes - Fall 2012 USG FICM Room Use Code Supplement USG Room Use Codes and Descriptions Table - Fall 2012 USG Facilities Inventory Data Element Directory October 2012 FIDM/Course Schedule Data Issues Spring 2023