MailCodes and Addresses for EPA Region 6

The attached document contains EPA Region 6 Local MailCodes by organizational unit to assist when attempting to communicate in writing with EPA Regional 6 personnel.   Beginning on Page 4, the  file contains the August 23, 2019 federal register notice (84 FR 44225) updating mailing addresses across all relevant Code of Federal Register documents with the mailing address for EPA Region 6.  These are provided for the convenience of the user only.  

• List of EPA Region 6 MailCodes by Organizational Unit and link to Federal Register notice updating Regulatory addresses for EPA Region 6 as of August 23, 2019 (pdf) (August 23, 2019)
  This document lists Region 6 Mail Codes by Organizational Unit and also includes a copy of the Federal Register notice ( 82 FR 44225 August 23, 2019) listing relevant mailing Regulatory addresses relevant to EPA Region 6