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Revocation of Significant New Use Rules on Certain Chemical Substances

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Information about this document as published in the Federal Register.

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Environmental Protection Agency (EPA).


Final rule.


Pursuant to 40 CFR 721.185, EPA is revoking significant new use rules (SNURs) promulgated under section 5(a)(2) of the Toxic Substances Start Printed Page 21250Control Act (TSCA) for four chemical substances. Pursuant to 40 CFR 721.160, the SNUR for the chemical substance covered by premanufacture notice (PMN) P-98-475 designated certain activities as significant new uses based on concerns identified in a corresponding TSCA section 5(e) consent order for that chemical substance. Based on the concern criteria in 40 CFR 721.170(b), for the chemical substances covered by PMNs P-98-1043, P-99-467, and P-01-71, EPA issued non-5(e) SNURs (i.e., SNURS on substances that are not subject to TSCA section 5(e) consent orders) designating certain activities as significant new uses. Subsequently, EPA received and reviewed new information and test data for each of the chemical substances. Based on the new data, the Agency no longer finds that activities prohibited by the TSCA section 5(e) consent order for P-98-475, nor activities not described in PMNs P-98-1043, P-99-0467, and P-01-71 constitute significant new uses.


This final rule is effective June 20, 2008.


EPA has established a docket for this action under docket identification (ID) number EPA-HQ-OPPT-2006-0213. All documents in the docket are listed in the docket index available in To access the electronic docket, go to, select “Advanced Search,” then “Docket Search.” Insert the docket ID number where indicated and select the “Submit” button. Follow the instructions on the website to view the docket index or access available documents. Although listed in the index, some information is not publicly available, e.g., Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, will be publicly available only in hard copy. Publicly available docket materials are available electronically at, or, if only available in hard copy, at the OPPT Docket. The OPPT Docket is located in the EPA Docket Center (EPA/DC) at Rm. 3334, EPA West Bldg., 1301 Constitution Ave., NW., Washington, DC. The EPA/DC Public Reading Room hours of operation are 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding Federal holidays. The telephone number of the EPA/DC Public Reading Room is (202) 566-1744, and the telephone number for the OPPT Docket is (202) 566-0280. Docket visitors are required to show photographic identification, pass through a metal detector, and sign the EPA visitor log. All visitor bags are processed through an X-ray machine and subject to search. Visitors will be provided an EPA/DC badge that must be visible at all times in the building and returned upon departure.

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For general information contact: Colby Lintner, Regulatory Coordinator, Environmental Assistance Division (7408M), Office of Pollution Prevention and Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-0001; telephone number: (202) 554-1404; e-mail address:

For technical information contact: Abeer Hashem, Chemical Control Division (7405M), Office of Pollution Prevention and Toxics, Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-0001; telephone number: (202) 564-1117; e-mail address:

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I. Does this Action Apply to Me?

You may be potentially affected by this action if you manufacture, process, or use the chemical substances contained in this revocation. Potentially affected entities may include, but are not limited to:

  • Chemical manufacturers (NAICS code 325), e.g., persons manufacturing, importing, processing, or using chemicals for commercial purposes.
  • Petroleum and coal product industries (NAICS code 324), e.g., persons manufacturing, importing, processing, or using chemicals for commercial purposes.

This listing is not intended to be exhaustive, but rather provides a guide for readers regarding entities likely to be affected by this action. Other types of entities not listed in this unit could also be affected. The North American Industrial Classification System (NAICS) codes have been provided to assist you and others in determining whether this action might apply to certain entities. To determine whether you or your business may be affected by this action, you should carefully examine the applicability provisions in 40 CFR 721.5. If you have any questions regarding the applicability of this action to a particular entity, consult the technical person listed under FOR FURTHER INFORMATION CONTACT.

II. Background

A. What Action is the Agency Taking?

The Agency proposed revocation of these SNURs in the Federal Register of October 6, 2006 (71 FR 59066) (FRL-7770-9). The background and reasons for the revocation of each individual SNUR are set forth in the preamble to the proposed revocation. The comment period closed on November 6, 2006. EPA received no comments regarding the proposed revocation of the SNURs. Therefore, EPA is revoking these SNURs.

B. What is the Agency's Authority for Taking this Action?

Section 5(a)(2) of TSCA (15 U.S.C. 2604(a)(2)) authorizes EPA to determine that a use of a chemical substance is a “significant new use.” EPA must make this determination by rule after considering all relevant factors, including those listed in section 5(a)(2) of TSCA. Once a significant new use rule (SNUR) becomes final, section 5(a)(1)(B) of TSCA requires persons to submit a significant new use notice (SNUN) to EPA at least 90 days before they manufacture, import, or process the substance for that use. The general SNUR provisions are found at 40 CFR part 721, subpart A.

During review of PMN P-98-475, EPA concluded that regulation was warranted and issued a TSCA section 5(e) consent order for the chemical substance. Subsequently, EPA promulgated a corresponding SNUR under 40 CFR 721.160. Upon review of PMNs P-98-1043, P-99-467, and P-01-71, based on the concern criteria in 40 CFR 721.170 (b)(3)(ii) and (b)(4)(ii), EPA determined that there was a concern about the substances' health or environmental effects and promulgated non-5(e) SNURs for these chemical substances.

Under 40 CFR 721.185, EPA may at any time revoke a SNUR for a chemical substance which has been added to subpart E of 40 CFR part 721, if EPA makes one of the determinations set forth in 721.185 (a)(1) through (a)(6). As detailed for each of the four chemical substances in the proposed rule of October 6, 2006 (71 FR 59066), based on new information and test data, EPA has determined that criteria set forth in 721.185 (a)(4) and (a)(5) have been satisfied. Therefore, EPA has revoked the section 5(e) consent order for P-98-475 and is hereby revoking the SNUR provisions for all four of these chemical substances. When this revocation becomes effective, EPA will no longer require notice of intent to manufacture, import, or process these substances for any significant new uses. In addition, export notification requirements under section 12(b) of TSCA triggered by these SNURs will no longer be required.Start Printed Page 21251

III. Statutory and Executive Order Reviews

This rule revokes or eliminates an existing regulatory requirement and does not contain any new or amended requirements. As such, the Agency has determined that this SNUR revocation will not have any adverse impacts, economic or otherwise.

The Office of Management and Budget (OMB) has exempted these types of regulatory actions from review under Executive Order 12866, entitled Regulatory Planning and Review (58 FR 51735, October 4, 1993). This rule does not contain any information collections subject to approval under the Paperwork Reduction Act (PRA), 44 U.S.C. 3501 et seq. Since this rule eliminates a reporting requirement, the Agency certifies pursuant to section 605(b) of the Regulatory Flexibility Act (RFA) (5 U.S.C. 601 et seq.), that this SNUR revocation will not have a significant economic impact on a substantial number of small entities.

For the same reasons, this action does not require any action under Title II of the Unfunded Mandates Reform Act of 1995 (UMRA) (Pub. L. 104-4). This rule has neither Federalism implications, because it will not have substantial direct effects on States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government, as specified in Executive Order 13132, entitled Federalism (64 FR 43255, August 10, 1999), nor tribal implications, because it will not have substantial direct effects on one or more Indian Tribes, on the relationship between the Federal Government and Indian tribes, or on the distribution of power and responsibilities between the Federal Government and Indian tribes, as specified in Executive Order 13175, entitled Consultation and Coordination with Indian Tribal Governments (59 FR 22951, November 6, 2000).

This action is not subject to Executive Order 13045, entitled Protection of Children from Environmental Health Risks and Safety Risks (62 FR 19885, April 23, 1997), because this is not an economically significant regulatory action as defined under Executive Order 12866, and it does not address environmental health or safety risks disproportionately affecting children. It is not subject to Executive Order 13211, entitled Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use (66 FR 28355, May 22, 2001), because this action is not expected to affect energy supply, distribution, or use. Because this action does not involve any technical standards, section 12(d) of the National Technology Transfer and Advancement Act of 1995 (NTTAA), Public Law 104-113, section 12(d) (15 U.S.C. 272 note), does not apply to this action. This action does not involve special considerations of environmental justice related issues as required by Executive Order 12898, entitled Federal Actions to Address Environmental Justice in Minority Populations and Low Income Populations (59 FR 7629, February 16, 1994).

IV. Congressional Review Act

The Congressional Review Act, 5 U.S.C. 801 et seq., generally provides that before a rule may take effect, the agency promulgating the rule must submit a rule report to each House of the Congress and the Comptroller General of the United States. EPA will submit a report containing this rule and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of the rule in the Federal Register. This rule is not a “major rule” as defined by 5 U.S.C. 804(2).

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List of Subjects in 40 CFR Part 721

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Dated: April 11, 2008.

Charles M. Auer,

Director, Office of Pollution Prevention and Toxics.

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1. The authority citation for part 721 continues to read as follows:

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Authority: 15 U.S.C. 2604, 2607, and 2625(c).

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2. Remove §§ 721.3850, 721.5718, 721.9785, and 721.9810.

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[FR Doc. E8-8559 Filed 4-18-08; 8:45 am]