IN.gov - Skip Navigation

Note: This message is displayed if (1) your browser is not standards-compliant or (2) you have you disabled CSS. Read our Policies for more information.

Amber Alert
Amber Alert - TEST
Subscribe for e-mail updates

IDEM > Permitting > Air Permits > Air Permit Applications > Prevention of Significant Deterioration/Emission Offset Checklist Prevention of Significant Deterioration/Emission Offset Checklist

The Prevention of Significant Deterioration/Emission Offset Checklist must be completed by an applicant if the proposed new construction is subject to 326 IAC 2-2, Prevention of Significant Deterioration (PSD), or 326 IAC 2-3, Emission Offset. New constructions subject to 326 IAC 2-2 include "major modifications" and "major stationary sources" as defined in 326 IAC 2-2-1(x) and (y). New constructions that are subject to 326 IAC 2-3 include "major modifications" and "major stationary sources" as defined in 326 IAC 2-3-1(s) and (t).

Please note that these forms need to be submitted in addition to the applicable basic forms.

The Prevention of Significant Deterioration/Emission Offset Checklist Instructions explain how to complete the Prevention of Significant Deterioration/ Emission Offset Checklist.

Due to the wide variety of software and print drivers being used, you may find that some files are formatted incorrectly when you open them. For example there may be extra spaces and page numbers may be incorrect. IDEM is working to correct this problem, but in the meantime you may continue to use the forms even though some may have formatting errors.

Forms/Instructions

If you have questions, the OAQ Permit Reviewer of the Day can provide more information about the air permitting program. Contact the Permit Reviewer of the Day by calling toll-free 1-800-451-6027, and ask for extension 3-0178; or dial (317) 233-0178.

Stay Connected

You are leaving the IN.gov website. By clicking OK, you will be taken to a website that is not affiliated with the State of Indiana and may have different privacy and security policies. The State of Indiana is not responsible for, and does not endorse, guarantee, or monitor content, availability, viewpoints, products, or services that are offered or expressed on this non IN.gov portal website.