one component of the overall DoD program to eliminate the use of chemicals which deplete the stratospheric ozone layer. The database contains a listing of military and federal specifications which may require the use of Class I ODSs. The database includes information on each document including identity of the ODS, how it is used, whether non-ODS alternatives are specified, potential substitutes for the ODS called out in the documents, and modification/cancellation information. The database is maintained by the U.S. Navy CFC & Halon Information Clearinghouse. Send comments or suggestions regarding this