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Chemical Data Reporting

1998 Non-confidential IUR Company/Chemical Records

If you have problems downloading, installing, accessing or using the databases on this site, please contact Darryl Ballard ( by email or by calling (202) 564-8958.

The information provided on this page contains information reported to EPA under the 1998 Inventory Update Rule (IUR). Although the deadline for companies to report was January 30, 1999, this database has been updated to include all information received by EPA as of May 1, 2001, including requests from companies to update or correct their earlier filings. Future updates to this information will be made available on this website.

Please note that no information claimed as TSCA Confidential Business Information by an IUR reporter is contained in this file. You may search the 1998 IUR database by Company Name, CAS Registry Number, or Chemical Name.