Document ID: EPA-R03-OAR-2007-0185-0010
Agency: epa
Document Type: Rule
Title: Approval and Promulgation of Air Quality Implementation Plans; Virginia; Incorporation of On-Board Diagnostic Testing and Other Amendments to the Motor Vehicle Emission Inspection Program for the Northern Virginia Program Area
Posted Date: 2008-04-22T04:00Z

[Federal Register: April 22, 2008 (Volume 73, Number 78)]
[Rules and Regulations]               
[Page 21540-21546]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr22ap08-8]                         

-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R03-OAR-2007-0185; FRL-8555-5]

 
Approval and Promulgation of Air Quality Implementation Plans; 
Virginia; Incorporation of On-Board Diagnostic Testing and Other 
Amendments to the Motor Vehicle Emission Inspection Program for the 
Northern Virginia Program Area

AGENCY: Environmental Protection Agency (EPA).

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: EPA is approving three State Implementation Plan (SIP) 
revisions submitted by the Commonwealth of Virginia. These revisions 
pertain to the Commonwealth's motor vehicle inspection and maintenance 
(I/M) program for the Northern Virginia area that was previously SIP-
approved by EPA. These three SIP revisions incorporate changes made by 
the Commonwealth to the I/M program since EPA last approved the I/M 
program as part of the SIP in 2002. The most significant change to the 
program is the incorporation of on-board diagnostic computer checks of 
1996-and-newer model year vehicles as an element of the emission 
inspection process for the Northern Virginia program area. In addition, 
Virginia made numerous minor changes to the program, including several 
changes to test procedures and standards, as well as changes to its 
roadside testing regimen. The I/M program helps to ensure that highway 
motor vehicles operate as cleanly as possible, by requiring vehicles to 
be periodically tested and by identifying vehicles having high 
emissions due to malfunctioning emission control systems. Such vehicles 
must then be repaired and retested by their owners, to the standards 
set by the Commonwealth's program. Vehicle I/M programs address 
nitrogen oxide and volatile organic compound emissions, both of which 
are precursors to formation of ground level ozone pollution, as well as 
the pollutant carbon monoxide. This action is being taken under the 
Clean Air Act (CAA).

DATES: Effective Date: This final rule is effective on May 22, 2008.

ADDRESSES: EPA has established a docket for this action under Docket ID 
Number EPA-R03-OAR-2007-0185. All documents in the docket are listed in 
the http://www.regulations.gov Web site. Although listed in the 
electronic docket, some information is not publicly available, i.e., 
confidential business information (CBI) or other information whose 
disclosure is restricted by statute. Certain other material, such as 
copyrighted material, is not placed on the Internet and will be 
publicly available only in hard copy form. Publicly available docket 
materials are available either electronically through http://
www.regulations.gov or in hard copy for public inspection during normal 
business hours at the Air Protection Division, U.S. Environmental 
Protection Agency, Region III, 1650 Arch Street, Philadelphia, 
Pennsylvania 19103. Copies of the State submittal are available at the 
Virginia Department of Environmental Quality, 629 East Main Street, 
Richmond, Virginia 23219.

FOR FURTHER INFORMATION CONTACT: Brian Rehn, (215) 814-2176, or by e-
mail at rehn.brian@epa.gov.

SUPPLEMENTARY INFORMATION:

I. Background

    On February 12, 2008 (73 FR 8018), EPA published a notice of 
proposed rulemaking (NPR) for the Commonwealth of Virginia. The NPR 
proposed approval of three separate revisions made by Virginia to its 
prior, SIP-approved motor vehicle inspection and maintenance program. 
These three formal SIP revisions were submitted by Virginia on December 
18, 2002, April 2, 2003, and June 18, 2007, respectively.
    The Northern Virginia I/M program area is comprised of the 
following localities: The counties of Arlington, Fairfax, Loudoun, 
Prince William, and Stafford; and the cities of Alexandria, Fairfax, 
Falls Church, Manassas, and Manassas Park. It is designated by EPA as a 
moderate 8-hour ozone nonattainment area. The Commonwealth's revised I/
M program satisfies federal requirements under sections 182 and 184 of 
the Clean Air

[[Page 21541]]

Act applicable to enhanced I/M programs.

II. Summary of SIP Revision

    The Commonwealth's December 2002, April 2003, and June 2007 I/M SIP 
revisions latest revisions serve to amend the Commonwealth's prior, 
EPA-approved enhanced I/M SIP, which was published as a final 
rulemaking action in the September 1, 1999 edition of the Federal 
Register (64 FR 47670).
    The Commonwealth SIP revisions are comprised of amended versions of 
Virginia's regulations governing the emissions inspection program. The 
purpose of these changes to Virginia regulation was to make changes 
that the Virginia Department of Environmental Quality (VA DEQ) deemed 
necessary for continued operation of the enhanced I/M program. Some of 
these regulatory amendments were made by Virginia to reflect changing 
federal requirements and policies that apply to enhanced emission 
inspection programs, and some updates were to address changes made to 
relevant Virginia law since the inception of the enhanced I/M program.
    The most significant of the changes comprised within the December 
18, 2002 SIP revision is the incorporation of on-board diagnostic 
checks of 1996 and newer vehicles subject to emissions testing. 
Virginia also updated its testing procedures to stay abreast of changes 
needed based upon past operation of the program. Virginia also modified 
applicability requirements for the I/M program to address the changing 
dynamic of the vehicle fleet operating in the program area. Virginia 
also amended its regulation to enhance the Commonwealth's ability to 
effectively enforce the emission inspection program. Below is a summary 
of the most significant changes to the Commonwealth's vehicle emission 
inspection program regulations submitted as part of the December 18, 
2002 SIP revision:
    1. Incorporation of on-board diagnostic testing of vehicles 
equipped with second generation on-board diagnostics (OBD-II), as well 
as checks of OBD-II equipped 1997 and newer diesel-powered vehicles.
    2. Revision of program model year coverage to exempt vehicles 25-
years old and older at the time of testing, in lieu of the previous 
exemption of 1968 and older model vehicles.
    3. Revision of acceleration-simulation mode (ASM) emission 
standards and removal of ASM test procedure pre-screening requirements.
    4. Tightening of two-speed idle emission test standards, to reflect 
advanced technology and lower emission levels of 1990 and newer 
vehicles.
    5. Relaxation of roadside remote sensing standards, and greater 
flexibility for VA DEQ in use of various pollutants as roadside 
screening criteria.
    6. Repeal of requirement for evaporative system purge testing.
    7. Revision of requirements for federal and private fleet testing 
and reporting, and add ``sensitive mission vehicle'' fleet emission 
inspection station permit category.
    8. Revision of visible emissions standard to include a standard for 
diesel-powered vehicles now subject to OBD testing.
    9. Elimination of deadlines for waiver limit increases that have 
already passed; and required vehicles that received a waiver in another 
state to be tested if subject to Virginia's I/M program.
    10. Repeal of requirements limiting warranty eligibility for 
certain emissions short tests.
    11. Modification of penalty schedule for major violations related 
to emissions inspections.
    12. Revision of a number of definitions to reflect related 
regulatory changes, and the repeal of others that are no longer needed 
to support the Commonwealth's regulations.
    Virginia's April 2, 2003 SIP revision serves to make a technical 
correction to the June 2002 version of the emission inspection program 
regulation that was submitted as part of the December 2002 SIP 
revision. This later amendment corrects a technical error in Virginia's 
prior emission inspection program regulation concerning emission 
inspector identification numbers.
    Virginia's June 18, 2007 SIP revision contains a more recent 
version of the Commonwealth's I/M regulation since the June 2002 
version of the regulation submitted as part of the December 18, 2002 
SIP revision. This June 2007 SIP revision contains revised provisions 
related to on-road testing of vehicles (i.e., remote sensing) operated 
(primarily) in Northern Virginia. The purpose of this SIP revision is 
to help Virginia ensure motorist compliance with the I/M program and to 
supplement state enforcement activities.
    EPA is taking a single rulemaking action today upon the December 
18, 2002, the April 2, 2003, and the June 18, 2007 SIP revisions.

III. General Information Pertaining to SIP Submittals From the 
Commonwealth of Virginia

    In 1995, Virginia adopted legislation that provides, subject to 
certain conditions, for an environmental assessment (audit) 
``privilege'' for voluntary compliance evaluations performed by a 
regulated entity. The legislation further addresses the relative burden 
of proof for parties either asserting the privilege or seeking 
disclosure of documents for which the privilege is claimed. Virginia's 
legislation also provides, subject to certain conditions, for a penalty 
waiver for violations of environmental laws when a regulated entity 
discovers such violations pursuant to a voluntary compliance evaluation 
and voluntarily discloses such violations to the Commonwealth and takes 
prompt and appropriate measures to remedy the violations. Virginia's 
Voluntary Environmental Assessment Privilege Law, Va. Code Sec. 10.1-
1198, provides a privilege that protects from disclosure documents and 
information about the content of those documents that are the product 
of a voluntary environmental assessment. The Privilege Law does not 
extend to documents or information (1) that are generated or developed 
before the commencement of a voluntary environmental assessment; (2) 
that are prepared independently of the assessment process; (3) that 
demonstrate a clear, imminent and substantial danger to the public 
health or environment; or (4) that are required by law.
    On January 12, 1998, the Commonwealth of Virginia Office of the 
Attorney General provided a legal opinion that states that the 
Privilege law, Va. Code Sec. 10.1-1198, precludes granting a privilege 
to documents and information ``required by law,'' including documents 
and information ``required by Federal law to maintain program 
delegation, authorization or approval,'' since Virginia must ``enforce 
Federally authorized environmental programs in a manner that is no less 
stringent than their Federal counterparts * * *.'' The opinion 
concludes that ``[r]egarding Sec.  10.1-1198, therefore, documents or 
other information needed for civil or criminal enforcement under one of 
these programs could not be privileged because such documents and 
information are essential to pursuing enforcement in a manner required 
by Federal law to maintain program delegation, authorization or 
approval.''
    Virginia's Immunity law, Va. Code Sec. 10.1-1199, provides that 
``[t]o the extent consistent with requirements imposed by Federal 
law,'' any person making a voluntary disclosure of information to a 
state agency regarding a violation of an environmental statute, 
regulation, permit, or administrative order is granted immunity from 
administrative or civil penalty. The Attorney General's January 12, 
1998

[[Page 21542]]

opinion states that the quoted language renders this statute 
inapplicable to enforcement of any Federally authorized programs, since 
``no immunity could be afforded from administrative, civil, or criminal 
penalties because granting such immunity would not be consistent with 
Federal law, which is one of the criteria for immunity.''
    Therefore, EPA has determined that Virginia's Privilege and 
Immunity statutes will not preclude the Commonwealth from enforcing its 
program consistent with the Federal requirements. In any event, because 
EPA has also determined that a state audit privilege and immunity law 
can affect only state enforcement and cannot have any impact on Federal 
enforcement authorities, EPA may at any time invoke its authority under 
the CAA, including, for example, sections 113, 167, 205, 211 or 213, to 
enforce the requirements or prohibitions of the state plan, 
independently of any state enforcement effort. In addition, citizen 
enforcement under section 304 of the Clean Air Act is likewise 
unaffected by this, or any, state audit privilege or immunity law.
    Other specific requirements for an enhanced I/M program, and the 
rationale for EPA's proposed action, are explained in the NPR and will 
not be restated here. No public comments were received on the NPR.

III. Final Action

    EPA is approving three SIP revisions formally submitted to EPA by 
the Commonwealth on December 18, 2002, April 2, 2003, and June 18, 2007 
as revisions to the Virginia SIP.

IV. Statutory and Executive Order Reviews

A. General Requirements

    Under the Clean Air Act, the Administrator is required to approve a 
SIP submission that complies with the provisions of the Act and 
applicable Federal regulations. 42 U.S.C. 7410(k); 40 CFR 52.02(a). 
Thus, in reviewing SIP submissions, EPA's role is to approve state 
choices, provided that they meet the criteria of the Clean Air Act. 
Accordingly, this action merely approves state law as meeting Federal 
requirements and does not impose additional requirements beyond those 
imposed by state law. For that reason, this action:
     Is not a ``significant regulatory action'' subject to 
review by the Office of Management and Budget under Executive Order 
12866 (58 FR 51735, October 4, 1993);
     Does not impose an information collection burden under the 
provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.);
     Is certified as not having a significant economic impact 
on a substantial number of small entities under the Regulatory 
Flexibility Act (5 U.S.C. 601 et seq.);
     Does not contain any unfunded mandate or significantly or 
uniquely affect small governments, as described in the Unfunded 
Mandates Reform Act of 1995 (Pub. L. 104-4);
     Does not have Federalism implications as specified in 
Executive Order 13132 (64 FR 43255, August 10, 1999);
     Is not an economically significant regulatory action based 
on health or safety risks subject to Executive Order 13045 (62 FR 
19885, April 23, 1997);
     Is not a significant regulatory action subject to 
Executive Order 13211 (66 FR 28355, May 22, 2001);
     Is not subject to requirements of Section 12(d) of the 
National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 
note) because application of those requirements would be inconsistent 
with the Clean Air Act; and
     Does not provide EPA with the discretionary authority to 
address, as appropriate, disproportionate human health or environmental 
effects, using practicable and legally permissible methods, under 
Executive Order 12898 (59 FR 7629, February 16, 1994).
    In addition, this rule does not have tribal implications as 
specified by Executive Order 13175 (65 FR 67249, November 9, 2000), 
because the SIP is not approved to apply in Indian country located in 
the state, and EPA notes that it will not impose substantial direct 
costs on tribal governments or preempt tribal law.

B. Submission to Congress and the Comptroller General

    The Congressional Review Act, 5 U.S.C. 801 et seq., as added by the 
Small Business Regulatory Enforcement Fairness Act of 1996, generally 
provides that before a rule may take effect, the agency promulgating 
the rule must submit a rule report, which includes a copy of the rule, 
to each House of the Congress and to the Comptroller General of the 
United States. EPA will submit a report containing this action 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. A major rule cannot 
take effect until 60 days after it is published in the Federal 
Register. This action is not a ``major rule'' as defined by 5 U.S.C. 
804(2).

C. Petitions for Judicial Review

    Under section 307(b)(1) of the Clean Air Act, petitions for 
judicial review of this action must be filed in the United States Court 
of Appeals for the appropriate circuit by June 23, 2008. Filing a 
petition for reconsideration by the Administrator of this final rule 
does not affect the finality of this action for the purposes of 
judicial review nor does it extend the time within which a petition for 
judicial review may be filed, and shall not postpone the effectiveness 
of such rule or action. This action approving Virginia's enhanced I/M 
program may not be challenged later in proceedings to enforce its 
requirements. (See section 307(b)(2).)

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Carbon monoxide, 
Incorporation by reference, Nitrogen dioxide, Ozone, Reporting and 
recordkeeping requirements, Volatile organic compounds.

    Dated: April 9, 2008.
Donald S. Welsh,
Regional Administrator, Region III.

0
40 CFR part 52 is amended as follows:

PART 52--[AMENDED]

0
1. The authority citation for part 52 continues to read as follows:

     Authority: 42 U.S.C. 7401 et seq.

Subpart VV--Virginia

0
2. In Sec.  52.2420, the table in paragraph (c) is amended under 
Chapter 91 as follows:
0
a. Revising Part I, section 5-91-20.
0
b. Revising Part II, sections 5-91-30, 5-91-50, 5-91-70, and 5-91-120.
0
c. Revising Part III, sections 5-91-160 through 5-91-210.
0
d. Revising Part IV, sections 5-91-220, 5-91-230, 5-91-260, 5-91-270, 
5-91-290 through 5-91-340, 5-91-360 and 5-91-370.
0
e. Revising Part V, section 5-91-380.
0
f. Removing Part VI, sections 5-91-460 and 5-91-470.
0
g. Revising Part VI, sections 5-91-410 through 5-91-450, 5-91-480, and 
5-91-490.
0
h. Revising Part VII, sections 5-91-500 through 5-91-540.
0
i. Revising Part VIII, sections 5-91-550 through 5-91--580.
0
j. Revising Part IX, sections 5-91-590 through 5-91-620.
0
k. Revising Part X, sections 5-91-650 through 5-91-710.
0
l. Revising Part XI, section 5-91-720.
0
m. Revising Part XII, sections 5-91-740 through 5-91-760.

[[Page 21543]]

0
n. Removing Part XIII in its entirety.
0
o. Revising Part XIV, sections 5-91-790 and 5-91-800.

Sec.  52.2420  Identification of plan.

* * * * *
    (c) * * *

                                                     EPA-Approved Virginia Regulations and Statutes
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                    State
      State citation  (9 VAC 5)            Title/subject       effective date            EPA approval date            Explanation [former SIP citation]
--------------------------------------------------------------------------------------------------------------------------------------------------------

                                                                      * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
                             Chapter 91 Regulations for the Control of Motor Vehicle Emissions in the Northern Virginia Area
                                                                   Part I Definitions
--------------------------------------------------------------------------------------------------------------------------------------------------------

                                                                      * * * * * * *
5-91-20.............................  Terms defined..........         6/29/05  4//22/08 [Insert page number where
                                                                                the document begins].
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                               Part II General Provisions
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-30.............................  Applicability and               10/1/02  4/22/08 [Insert page number where
                                       authority of the                         the document begins].
                                       department.

                                                                      * * * * * * *
5-91-50.............................  Documents incorporated          10/1/02  4/22/08 [Insert page number where
                                       by reference.                            the document begins].

                                                                      * * * * * * *
5-91-70.............................  Appeal of case                  10/1/02  4/22/08 [Insert page number where
                                       decisions.                               the document begins].

                                                                      * * * * * * *
5-91-120............................  Export and import of            10/1/02  4/22/08 [Insert page number where
                                       motor vehicles.                          the document begins].

                                                                      * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                               Part III Emission Standards for Motor Vehicle Air Pollution
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-160............................  Exhaust emission                6/29/05  4/22/08 [Insert page number where
                                       standards for two-                       the document begins].
                                       speed idle testing in
                                       enhanced emissions
                                       inspection programs.
5-91-170............................  Exhaust emission                10/1/02  4/22/08 [Insert page number where
                                       standards for ASM                        the document begins].
                                       testing in enhanced
                                       emissions inspection
                                       programs.
5-91-180............................  Exhaust emission                6/29/05  4/22/08 [Insert page number where
                                       standards for on-road                    the document begins].
                                       testing through remote
                                       sensing.
5-91-190............................  Emissions control               10/1/02  4/22/08] [Insert page number where
                                       system standards.                        the document begins].
5-91-200............................  Evaporative emissions           10/1/02  4/22/08] [Insert page number where
                                       standards.                               the document begins].
5-91-210............................  Visible emissions               10/1/02  4/22/08 [Insert page number where
                                       standards.                               the document begins].
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                            Part IV Permitting and Operation of Emissions Inspection Stations
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-220............................  General provisions.....         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-230............................  Applications...........         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].

[[Page 21544]]

                                                                      * * * * * * *
5-91-260............................  Emissions inspection            10/1/02  4/22/08 [Insert page number where
                                       station permits,                         the document begins].
                                       categories.
5-91-270............................  Permit renewals........         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].

                                                                      * * * * * * *
5-91-290............................  Emissions inspection            10/1/02  4/22/08 [Insert page number where
                                       station operations.                      the document begins].
5-91-300............................  Emissions inspection            10/1/02  4/22/08 [Insert page number where
                                       station records.                         the document begins].
5-91-310............................  Sign and permit posting         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-320............................  Equipment and facility          10/1/02  4/22/08 [Insert page number where
                                       requirements.                            the document begins].
5-91-330............................  Analyzer system                 10/1/02  4/22/08 [Insert page number where
                                       operation.                               the document begins].
5-91-340............................  Motor vehicle                   10/1/02  4/22/08 [Insert page number where
                                       inspection report;                       the document begins].
                                       certificate of
                                       emissions inspection.

                                                                      * * * * * * *
5-91-360............................  Inspector                       10/1/02  4/22/08 [Insert page number where     Retitled and amended.
                                       identification number                    the document begins].
                                       and access code usage.
5-91-370............................  Fleet emissions                 10/1/02  4/22/08 [Insert page number where
                                       inspection stations;                     the document begins].
                                       mobile fleet
                                       inspection stations.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                    Part V Emissions Inspector Testing and Licensing
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-380............................  Emissions inspector            10/21/02  4/22/08 [Insert page number where
                                       licenses and renewals.                   the document begins].

                                                                      * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                              Part VI Inspection Procedures
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-410............................  General................         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-420............................  Inspection procedure;           10/1/02  4/22/08 [Insert page number where
                                       rejection, pass, fail,                   the document begins].
                                       waiver.
5-91-430............................  ASM test procedure.....         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-440............................  Two-speed idle test             10/1/02  4/22/08 [Insert page number where
                                       procedure.                               the document begins].
5-91-450............................  Evaporative system              10/1/02  4/22/08 [Insert page number where     Retitled and amended.
                                       pressure test and gas                    the document begins].
                                       cap pressure test
                                       procedure.
5-91-480............................  Emissions related               10/1/02  4/22/08 [Insert page number where
                                       repairs.                                 the document begins].
5-91-490............................  Engine and fuel changes         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
--------------------------------------------------------------------------------------------------------------------------------------------------------

[[Page 21545]]

                                                Part VII Vehicle Emissions Repair Facility Certification
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-500............................  Applicability and               10/1/02  4/22/08 [Insert page number where
                                       authority.                               the document begins].
5-90-510............................  Certification                   10/1/02  4/22/08 [Insert page number where
                                       qualifications.                          the document begins].
5-91-520............................  Expiration,                     10/1/02  4/22/08 [Insert page number where
                                       reinstatement,                           the document begins].
                                       renewal, and
                                       requalification.
5-91-530............................  Emissions and repair            10/1/02  4/22/08 [Insert page number where
                                       facility operations.                     the document begins].
5-91-540............................  Sign and certificate            10/1/02  4/22/08 [Insert page number where     Retitled and amended.
                                       posting.                                 the document begins].
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                        Part VIII Emissions Repair Technician Certification and Responsibilities
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-550............................  Applicability and               10/1/02  4/22/08 [Insert page number where
                                       authority.                               the document begins].
5-91-560............................  Certification                   10/1/02  4/22/08 [Insert page number where
                                       qualifications for                       the document begins].
                                       emissions repair
                                       technicians.
5-91-570............................  Expiration,                     10/1/02  4/22/08 [Insert page number where
                                       reinstatement, renewal                   the document begins].
                                       and requalification.
5-91-580............................  Certified emissions             10/1/02  4/22/08 [Insert page number where
                                       repair technician                        the document begins].
                                       responsibilities.
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                             Part IX Enforcement Procedures
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-590............................  Enforcement of                  10/1/02  4/22/08 [Insert page number where
                                       regulations, permits,                    the document begins].
                                       licenses,
                                       certifications and
                                       orders.
5-91-600............................  General enforcement             10/1/02  04/22/08 [Insert page number where
                                       process.                                 the document begins].
5-91-610............................  Consent orders and              10/1/02  4/22/08 [Insert page number where
                                       penalties for                            the document begins].
                                       violations.
5-91-620............................  Major violations.......         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].

                                                                      * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
                           Part X Analyzer System Certification and Specifications for Enhanced Emissions Inspection Programs
--------------------------------------------------------------------------------------------------------------------------------------------------------

                                                                      * * * * * * *
5-91-650............................  Design goals...........         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-660............................  Warranty; service               10/1/02  4/22/08 [Insert page number where
                                       contract.                                the document begins].
5-91-670............................  Owner-provided services         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-680............................  Certification of                10/1/02  4/22/08 [Insert page number where
                                       analyzer systems.                        the document begins].
5-91-690............................  Span gases; gases for           10/1/02  4/22/08 [Insert page number where
                                       calibration purposes.                    the document begins].

[[Page 21546]]

5-91-700............................  Calibration of exhaust          10/1/02  4/22/08 [Insert page number where
                                       gas analyzers.                           the document begins].
5-91-710............................  Upgrade of analyzer             10/1/02  4/22/08 [Insert page number where
                                       system.                                  the document begins].
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                               Part XI Manufacturer Recall
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-720............................  Vehicle manufacturers           10/1/02  4/22/08 [Insert page number where
                                       recall.                                  the document begins].

                                                                      * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                Part XII On-road Testing
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-740............................  General requirements...         6/29/05  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-750............................  Operating procedures;           6/29/05  4/22/08 [Insert page number where
                                       violation of standards.                  the document begins].
5-91-760............................  Schedule of civil               6/29/05  4/22/08 [Insert page number where
                                       charges.                                 the document begins].
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                         Part XIV ASM Exhaust Emission Standards
--------------------------------------------------------------------------------------------------------------------------------------------------------
5-91-790............................  ASM start-up standards.         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].
5-91-800............................  ASM final standards....         10/1/02  4/22/08 [Insert page number where
                                                                                the document begins].

                                                                      * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------

* * * * *
[FR Doc. E8-8394 Filed 4-21-08; 8:45 am]

BILLING CODE 6560-50-P