RADIUS is software provided by NJDEP for electronic preparation and submittal of air permit applications and emission statements to the Department.

RADIUS can also be used to import permit files in RADIUS format received from NJDEP.  The system is designed to interact with the Department’s environmental regulation database, the New Jersey Environmental Management System (NJEMS).

With the current version of RADIUS, users have the option of submitting files online via DEP Online or submitting by mail with a paper certification. For guidance on how to submit these files, please read the “User Guide for Online RADIUS Submittals” available at the Air Quality Permitting Program’s Applications & Forms page.

For information about what changes have been made to RADIUS, please see the RADIUS Version History.

RADIUS Version History

This page contains information on features in the latest release of RADIUS as well as a summary of the changes and fixes released in prior versions of RADIUS.

RADIUS Reference Tables

Check here often for updates to reference tables in RADIUS.

RADIUS Known Issues

Check here for known issues associated with the current version of RADIUS.

Download RADIUS 5.0 Here

For both new users and users upgrading from RADIUS 4.0.

RADIUS Help Desk: (609) 292-6722

Questions or Comments?