Download and Install the GLI Clearinghouse

The GLI Clearinghouse is a Microsoft Access database (.mdb) with customized query forms and query result pages. It links to data fact sheets on this website.

Version:  GLI Clearinghouse v2.20  (zip)  see version history

Software Requirements: Microsoft Access version 2000 or higher. If you do not have MS-Access, please email Janice Huang (huang.janice@epa.gov) for a stand-alone version of the Clearinghouse.

Installing the Clearinghouse

1. Download the zipped file of GLI Clearinghouse MS Access database

   GLI Clearinghouse v2.20  (zip)  (1 MB, October 2023, Version 2.20)

2. Unzip the compressed database file. It should be about 9.0 MB in size when unzipped.
3. Open the database in MS Access.
4. After the file opens, if you see a security warning about macros, be sure to enable the content by clicking the Options button and then choosing "Enable this Content".
5. Download the Instructions for using the GLI Clearinghouse database and follow directions. 

See  GLI Clearinghouse Version History for a list of previous changes.