Document 3vm5kReEyVbXGD59GgQ9owR0

Message From: Wozniak, Russell (RA) [wozniara@dow.com] Sent: 3/31/2025 8:25:45 PM To: Szabo, Aaron [Szabo.Aaron@epa.gov]; Tardif, Abigale (Abbie) [Tardif.Abigale@epa.gov]; Donahue, Sean [donahue.sean@epa.gov]; Dominguez, Alexander [dominguez.alexander@epa.gov]; Tsirigotis, Peter [Tsirigotis.Peter@epa.gov]; Lassiter, Penny [Lassiter. Penny@epa.gov]; Lessard, Patrick [Lessard. Patrick@epa.gov]; Bouchard, Andrew [Bouchard.Andrew@epa.gov] CC: Mavian, Kari (K) [KMavian@dow.com] Subject: Presidential Exemption Request -- HON Rule -- Dow Louisiana Operations Attachments:Dow LAO Glycol II 2203-V13 Presidential Exemption.pdf Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links. I Dear EPA, The following Presidential Exemption Request was submitted to EPA's airaction@epa.gov e-mail address earlier today for our Dow Chemical Louisiana Operations site. The request consists of a cover letter along with Attachment #1, which provides additional details. This e-mail is just to provide a copy of the request that was submitted. We appreciate EPA's review of the request and are available to answer any questions regarding the attached submittal. For reference, I serve as a technical contact for our Dow sites on EPA air pollution rules and policy matters so feel free to contact me with any questions as well. Regards, Russell A. Wozniak Dow US Air Advocacy Leader & California Regulatory Affairs Leader Environmental Expertise/Regulatory Affairs Cell Phone 361-571-5420 Sierra Club FOIA Request: 2025-EPA-04193 ED_018475D_00003173-00001 SC_FOIA_0001091 General Business Sierra Club FOIA Request: 2025-EPA-04193 ED_018475D_00003173-00002 SC_FOIA_0001092