Federal Register / Vol. 75, No. 243 / Monday, December 20, 2010 / Notices 79369 

certain uses, as requested by the 

registrant, of products registered under 

section 3 of FIFRA. These registrations 

are listed in sequence by registration 

number, product name, and uses to be 

terminated in Table 1 of this unit, and 

uses to be deleted in Table 2 of this unit. 

TABLE 1—TETRAHYDRO-3, 5-DIMETHYL-2H-1, 3, 4-THIADIAZINE-2-THIONE; AMENDMENT TO TERMINATE CERTAIN USES

Registration No. Product name Uses to be terminated 

67869–18 ........................................ N521 Technical .............................. Air washer systems; eating establishments; Hospitals and related institutions; commercial institutions; institutional and industrial areas/ 

premises; swimming pool water systems; household or domestic 

dwelling contents; irrigation systems. 

67869–46 ........................................ VeriGuard OD ................................ Metal Working Fluids. 

TABLE 2—TETRAHYDRO-3, 5-DIMETHYL-2H-1, 3, 4-THIADIAZINE-2-THIONE; AMENDMENT TO DELETE CERTAIN USES

Registration No. Product name Use to be deleted 

67869–18 ........................................ N521 Technical .............................. Evaporated condenser water systems.

Table 3 of this unit includes the name 

and address of record for the registrant 

of the products in Tables 1 and 2 of this 

unit. 

TABLE 3—REGISTRANT OF AMENDED

PRODUCT

EPA Company 

No. Company name and address 

67869 ............. Verichem, Inc., 3499 Grand 

Avenue, Pittsburgh, PA 

15225. 

III. Summary of Public Comments 

Received and Agency Response to 

Comments 

During the public comment period 

provided, EPA received no comments in 

response to the September 10, 2010 

Federal Register notice (75 FR 55327) 

announcing the Agency’s receipt of the 

request to voluntarily amend 

registrations to terminate certain uses of 

products listed in Table 1. 

IV. Cancellation Order 

Pursuant to FIFRA section 6(f), EPA 

hereby approves the requested 

amendment to terminate uses of 

tetrahydro-3, 5-dimethyl-2H-1,3,4- 

thiadiazine-2-thione registrations 

identified in Table 1 of Unit II and 

delete uses of tetrahydro-3, 5-dimethyl2H-1,3,4-thiadiazine-2-thione 

registrations identified in Table 2 of 

Unit II. Accordingly, the Agency orders 

that the product registrations identified 

in Table 1 of Unit II are hereby amended 

to terminate the affected uses, also listed 

in Table 1. Any distribution, sale, or use 

of existing stocks of the products 

identified in Table 1 of Unit II. in a 

manner inconsistent with any of the 

Provisions for Disposition of Existing 

Stocks set forth in Unit VI. will be 

considered a violation of FIFRA. 

V. What is the agency’s authority for 

taking this action? 

Section 6(f)(1) of FIFRA provides that 

a registrant of a pesticide product may 

at any time request that any of its 

pesticide registrations be canceled or 

amended to terminate one or more uses. 

FIFRA, further provides that, before 

acting on the request, EPA must publish 

a notice of receipt of any such request 

in the Federal Register. Thereafter, 

following the public comment period, 

the Administrator may approve such a 

request. 

VI. Provisions for disposition of existing 

stocks 

Existing stocks are those stocks of 

registered pesticide products which are 

currently in the United States and 

which were packaged, labeled, and 

released for shipment prior to the 

effective date of the action. The existing 

stocks provision for the products subject 

to this order is as follows. 

Once EPA has approved product 

labels reflecting the requested 

amendments to delete uses, registrants 

will be permitted to sell or distribute 

products under the previously approved 

labeling for a period of 18 months after 

the date of Federal Register publication 

of the cancellation order, unless other 

restrictions have been imposed. 

Thereafter, registrants will be prohibited 

from selling or distributing the products 

whose labels include the deleted uses 

identified in Table 1 of Unit II., except 

for export consistent with FIFRA section 

17 or for proper disposal. 

Persons other than the registrant may 

sell, distribute, or use existing stocks of 

products whose labels include the 

deleted uses until supplies are 

exhausted, provided that such sale, 

distribution, or use is consistent with 

the terms of the previously approved 

labeling on, or that accompanied, 

products bearing the deleted uses. 

List of Subjects 

Environmental protection, Pesticides 

and pests. 

Dated: November 30, 2010. 

Joan Harrigan-Farrelly, 

Director, Antimicrobials Division, Office of 

Pesticide Programs. 

[FR Doc. 2010–31875 Filed 12–17–10; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

[FRL–9240–7] 

Clean Air Act Advisory Committee 

(CAAAC): Notice of Meeting 

AGENCY: Environmental Protection 

Agency. 

ACTION: Notice of Meeting. 

SUMMARY: The Environmental Protection 

Agency (EPA) established the Clean Air 

Act Advisory Committee (CAAAC) on 

November 19, 1990, to provide 

independent advice and counsel to EPA 

on policy issues associated with 

implementation of the Clean Air Act of 

1990. The Committee advises on 

economic, environmental, technical 

scientific, and enforcement policy 

issues. 

DATES AND ADDRESSES: Open meeting 

notice; Pursuant to 5 U.S.C. App. 2 

Section 10(a)(2), notice is hereby given 

that the Clean Air Act Advisory 

Committee will hold their next open 

meeting on Wednesday, January 12, 

2011 from 8 a.m. to 4 p.m. at the 

Crowne Plaza at National Airport, 

located at 1489 Jefferson Davis Highway 

in Arlington, Virginia. Seating will be 

available on a first come, first served 

basis. The Economic Incentives and 


jlentini on DSKJ8SOYB1PROD with NOTICES
79370 Federal Register / Vol. 75, No. 243 / Monday, December 20, 2010 / Notices 

1EPA previously approved EMFAC2007 for 

quantitative CO hot-spot analyses in California. 

Regulatory Innovations subcommittee 

will meet on Tuesday, January 11, 2011 

from 8:30 a.m. to 12 p.m. The Permits, 

New Source Reviews and Toxics 

subcommittee will meet on Tuesday, 

January 11, 2011 from approximately 

12:45 p.m. to 5 p.m. The meetings will 

also be held at the Crown Plaza at 

National Airport, in Arlington, Virginia. 

The agenda for the CAAAC full 

committee meeting on January 12, 2011 

will be posted on the Clean Air Act 

Advisory Committee Web site at http:// 

www.epa.gov/oar/caaac/. 

Inspection of Committee Documents: 

The Committee agenda and any 

documents prepared for the meeting 

will be publicly available at the 

meeting. Thereafter, these documents, 

together with CAAAC meeting minutes, 

will be available by contacting the 

Office of Air and Radiation Docket and 

requesting information under docket 

OAR–2004–0075. The Docket office can 

be reached by e-mail at: a-and-rDocket@epa.gov or FAX: 202–566–9744. 

FOR FURTHER INFORMATION CONTACT: 

Concerning the CAAAC, please contact 

Pat Childers, Office of Air and 

Radiation, U.S. EPA (202) 564–1082, 

FAX (202) 564–1352 or by mail at U.S. 

EPA, Office of Air and Radiation (Mail 

code 6102 A), 1200 Pennsylvania 

Avenue, NW., Washington, DC 20004. 

For information on the Subcommittees, 

please contact the following 

individuals: (1) Permits/NSR/Toxics— 

Liz Naess, (919) 541–1892; (2) Economic 

Incentives and Regulatory Innovations— 

Carey Fitzmaurice, (202) 564–1667; and 

(3) Mobile Source Technical Review— 

Liz Etchells, (202) 564–1372. Additional 

Information on these meetings, CAAAC, 

and its Subcommittees can be found on 

the CAAAC Web site: http:// 

www.epa.gov/oar/caaac/. 

For information on access or services 

for individuals with disabilities, please 

contact Mr. Pat Childers at (202) 564– 

1082 or childers.pat@epa.gov. To 

request accommodation of a disability, 

please contact Mr. Childers, preferably 

at least 10 days prior to the meeting, to 

give EPA as much time as possible to 

process your request. 

Dated: December 14, 2010. 

Pat Childers, 

Designated Federal Official, Clean Air Act 

Advisory Committee, Office of Air and 

Radiation. 

[FR Doc. 2010–31919 Filed 12–17–10; 8:45 am] 

BILLING CODE 6560–50–P 

ENVIRONMENTAL PROTECTION 

AGENCY 

[FRL–9241–3] 

Official Release of the MOVES2010a 

and EMFAC2007 Motor Vehicle 

Emissions Models for Transportation 

Conformity Hot-Spot Analyses and 

Availability of Modeling Guidance 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Notice of Availability. 

SUMMARY: This Notice announces the 

availability of two new EPA guidance 

documents for: completing quantitative 

particulate matter (PM2.5 and PM10) hotspot analyses using EPA’s Motor 

Vehicle Emissions Simulator model 

(MOVES), California’s EMission FACtor 

model (EMFAC), and other models, and 

completing project-level carbon 

monoxide (CO) analyses using MOVES. 

These guidance documents will assist 

practitioners with implementing 

MOVES, EMFAC, air quality models, 

and applicable requirements. 

EPA is approving the latest version of 

the MOVES model (MOVES2010a) for 

official use for quantitative CO, PM2.5,

and PM10 hot-spot analyses outside of 

California. This notice also announces a 

two-year grace period before the 

MOVES2010a emissions model is 

required to be used in quantitative CO 

and PM hot-spot analyses for projectlevel conformity determinations outside 

California. 

EPA is also approving the latest 

version of the EMFAC model 

(EMFAC2007) for quantitative PM hotspot analyses for transportation 

conformity purposes within California.1

This notice announces a two-year grace 

period before EMFAC2007 is required to 

be used for quantitative PM hot-spot 

analyses for project-level conformity 

determinations in California. While EPA 

is approving the MOVES2010a and 

EMFAC2007 models today for projectlevel transportation conformity 

purposes, this notice is applicable to 

current and future versions of the 

MOVES and EMFAC models, unless 

EPA notes otherwise when approving 

the models for conformity purposes. 

DATES: EPA’s approval of the 

MOVES2010a and EMFAC2007 

emissions models is effective December 

20, 2010. Today’s approval also starts a 

two-year transportation conformity 

grace period that ends on December 20, 

2012, after which: 

• MOVES2010a (outside of 

California) is required to be used for 

new quantitative CO, PM10, and PM2.5

hot-spot analyses for transportation 

conformity purposes; and 

• EMFAC2007 (within California) is 

required to be used for new PM10 and 

PM2.5 hot-spot analyses for 

transportation conformity purposes. 

These models can also be used during 

the grace period, as described further in 

this notice. 

FOR FURTHER INFORMATION CONTACT: For 

questions regarding the official release 

of MOVES2010a for quantitative CO, 

PM2.5, and PM10 hot-spot analyses, 

contact Meg Patulski at 

patulski.meg@epa.gov, (734) 214–4842, 

Transportation and Regional Programs 

Division, Office of Transportation and 

Air Quality, EPA, 2000 Traverwood 

Road, Ann Arbor, MI 48105. For 

questions regarding the official release 

of EMFAC2007 for quantitative PM2.5

and PM10 hot-spot analyses in 

California, contact Karina O’Connor at 

oconnor.karina@epa.gov, (775) 833– 

1276, Air Planning Office (AIR–2), Air 

Division, EPA, Region 9, 75 Hawthorne 

Street, San Francisco, CA, 94105–3901. 

Technical questions about completing 

emissions and air quality modeling for 

CO and PM hot-spot analyses can also 

be sent to conformity-hotspot@epa.gov. 

SUPPLEMENTARY INFORMATION: 

The contents of this notice are as 

follows: 

I. Background 

II. Using MOVES at the Project Level 

III. Using EMFAC at the Project Level 

IV. Availability of Modeling Guidance 

I. Background 

A. What is transportation conformity? 

Transportation conformity is a Clean 

Air Act (CAA) requirement to ensure 

that Federally supported highway and 

transit activities are consistent with 

(‘‘conform to’’) the State air quality 

implementation plan (SIP). Conformity 

to a SIP means that a transportation 

activity will not cause or contribute to 

new air quality violations, worsen 

existing violations, or delay timely 

attainment of the national ambient air 

quality standards (NAAQS) or any 

interim milestone. EPA’s transportation 

conformity regulations (40 CFR Parts 

51.390 and 93) describe how Federally 

funded and approved highway and 

transit projects meet these statutory 

requirements. 

B. Hot-Spot Analyses 

A hot-spot analysis in the context of 

transportation conformity is defined at 

40 CFR 93.101 as an estimation of likely 

future localized pollutant 

concentrations and a comparison of 

those concentrations to the relevant 


jlentini on DSKJ8SOYB1PROD with NOTICES