40 CFR 711.35: Electronic filing.

(a) You must use e-CDRweb to complete and submit Form U (EPA Form 7740-8). Submissions may only be made as set forth in this section.

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

(c) Access e-CDRweb and instructions, as follows:

(1) By website. Go to the EPA Chemical Data Reporting internet homepage at http://www.epa.gov/cdr and follow the appropriate links.

(2) By phone or e-mail. Contact the EPA TSCA Hotline at (202) 554-1404 or TSCA-Hotline@epa.gov for a CD-ROM containing the instructions.