United States Environmental Protection Agency Washington, DC 20460
Section 4 Submission This is an original submission: This is an amendment: CERTIFICATION I hereby certify to the best of my knowledge and belief that (1) all information entered on this form is complete and accurate; and (2) any confidentiality claims are true and correct as to that information for which they have been asserted. Any knowing and willful misinterpretation is subject to criminal penalty pursuant to 18 USC 1001. Signature: Official Title: Managing Director Contact Person: C. Tucker Helmes Email Address: helmest@socma.com Date Signed: 07/07/2015 PART 1 Contact Information Submission Information Submission Type:

TestRules Form Alias: TestRules-20150707-15:10:47 EDT Federal Register Notice: 76 FR 65385 Date Submitted: 07/07/2015 Submitter Information Company Name:

SOCMA-AMS Address: 1850 M Street NW Suite 700 Washington, DC, 20036 United States Contact Person: C. Tucker Helmes

Phone Number: 2027214154 Email Address: helmest@socma.com Technical Contact Information CBI

Yes: No: Company Name: SOCMA-AMS Address: 1850 M Street NW Suite 700 Washington, DC, 20036 United States Contact Person: Dr C. Tucker HelmesSEC4 Submission Page 2

Phone Number: 2027214154 Email Address: helmest@socma.com Submitting on Behalf of Consortium Consortium Name:

COPS-1 Consortium CBI Yes: No: Company Name: SOCMA-AMS Address: 1850 M Street NW Suite 700 Washington, DC, 20036 United States Contact Person: Dr C. Tucker Helmes

Phone Number: 2027214154 Email Address: helmest@socma.com CBI Yes: No: Company Name: AMS Address: 1850 M Street, NW Suite 700 Washington, DC, 20036 United States Contact Person: Mr Tracy Devore

Phone Number: 2027214137 Email Address: devoret@socma.com PART 2 Letter Of Intent Chemical Identification CASRN:

52556-42-0 CBI Yes: No:
Chemical Name: 1-Propanesulfonic acid, 2-hydroxy-3-(2-propen-1-yloxy)-, sodium salt (1:1) Chemical Test Name: E1 Chemical Test Name: E2 Sponsoring Firms CBI

Yes: No: Company Name: SOCMA-AMS Address: 1850 M Street, NWSEC4 Submission Page 3

Phone Number: 2027214154 Suite 700 Washington, DC, 20036

Additional Information Document Type:

Submission of Equivalence Data CBI Yes: No:
File Name: Final Report Mutagenicity 052815.pdfAttachment Date: 07/07/2015 Sanitized Document Upload: N/A Document Type: Submission of Equivalence Data CBI Yes: No:
File Name: Final Report Chromosome Aberration 062615.pdf Attachment Date: 07/07/2015

Sanitized Document Upload: N/A Document Type: Submission of Equivalence Data CBI Yes: No:
File Name: Final Report Submission Jul2015.pdf Attachment Date: 07/07/2015 Sanitized Document Upload: N/A Chemicals Paperwork Reduction Act:The Government Paperwork Elimination Act (GPEA) (44 U.S.C. 3501) provides that, when practicable, Federal organizations use electronic forms, electronic filings, and electronic signatures to conduct official business with the public. EPA's Cross-Media Electronic Reporting Regulation (CROMERR) (40 CFR part 3), published in the Federal Register on October 13, 2005 (70 FR 59848) (FRL-7977-1)(Ref. 2), provides that any requirement in title 40 of the Code of Federal Regulations (CFR) to submit a report directly to EPA can be satisfied with an electronic submission that meets certain conditions once the Agency published a notice in the Federal Register announcing that EPA is prepared to receive certain documents in electronic form. For more information about CROMERR, go tohttp://www.epa.gov/cromerr/

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