(a) You must use the Mercury Electronic Reporting (MER) application to complete and submit required information as set forth in §713.17. Submissions may only be made as set forth in this section.

(b) Submissions must be sent electronically to EPA via CDX.

(c) Access MER and instructions, as follows:

(1) By website. Access MER via the CDX homepage at https://cdx.epa.gov/ and follow the appropriate links.

(2) By phone or email. Contact the EPA TSCA Hotline at (202) 554-1404 or [email protected]