40:36.0.1.1.12.1 | SUBPART A
| **Subpart A - Overview and Applicability** | |

40:36.0.1.1.12.1.1.1 | SECTION 1054.1
| 1054.1 Does this part apply for my engines and equipment | |

40:36.0.1.1.12.1.1.2 | SECTION 1054.2
| 1054.2 Who is responsible for compliance | |

40:36.0.1.1.12.1.1.3 | SECTION 1054.5
| 1054.5 Which nonroad engines are excluded from this part's requirements | |

40:36.0.1.1.12.1.1.4 | SECTION 1054.10
| 1054.10 How is this part organized | |

40:36.0.1.1.12.1.1.5 | SECTION 1054.15
| 1054.15 Do any other CFR parts apply to me | |

40:36.0.1.1.12.1.1.6 | SECTION 1054.20
| 1054.20 What requirements apply to my equipment | |

40:36.0.1.1.12.1.1.7 | SECTION 1054.30
| 1054.30 Submission of information. | |

40:36.0.1.1.12.1.4.1 | SECTION 1051.1
| 1051.1 Does this part apply for my vehicles or engines | |

40:36.0.1.1.12.1.4.2 | SECTION 1051.2
| 1051.2 Who is responsible for compliance | |

40:36.0.1.1.12.1.4.3 | SECTION 1051.5
| 1051.5 Which engines are excluded from this part's requirements | |

40:36.0.1.1.12.1.4.4 | SECTION 1051.10
| 1051.10 How is this part organized | |

40:36.0.1.1.12.1.4.5 | SECTION 1051.15
| 1051.15 Do any other regulation parts apply to me | |

40:36.0.1.1.12.1.4.6 | SECTION 1051.20
| 1051.20 May I certify a recreational engine instead of the vehicle | |

40:36.0.1.1.12.1.4.7 | SECTION 1051.25
| 1051.25 What requirements apply when installing certified engines in recreational vehicles | |

40:36.0.1.1.12.1.4.8 | SECTION 1051.30
| 1051.30 Submission of information. | |

40:36.0.1.1.12.2 | SUBPART B
| **Subpart B - Emission Standards and Related Requirements** | |

40:36.0.1.1.12.2.1.1 | SECTION 1054.101
| 1054.101 What emission standards and requirements must my engines meet | |

40:36.0.1.1.12.2.1.2 | SECTION 1054.103
| 1054.103 What exhaust emission standards must my handheld engines meet | |

40:36.0.1.1.12.2.1.3 | SECTION 1054.105
| 1054.105 What exhaust emission standards must my nonhandheld engines meet | |

40:36.0.1.1.12.2.1.4 | SECTION 1054.107
| 1054.107 What is the useful life period for meeting exhaust emission standards | |

40:36.0.1.1.12.2.1.5 | SECTION 1054.110
| 1054.110 What evaporative emission standards must my handheld equipment meet | |

40:36.0.1.1.12.2.1.6 | SECTION 1054.112
| 1054.112 What evaporative emission standards must my nonhandheld equipment meet | |

40:36.0.1.1.12.2.1.7 | SECTION 1054.115
| 1054.115 What other requirements apply | |

40:36.0.1.1.12.2.1.8 | SECTION 1054.120
| 1054.120 What emission-related warranty requirements apply to me | |

40:36.0.1.1.12.2.1.9 | SECTION 1054.125
| 1054.125 What maintenance instructions must I give to buyers | |

40:36.0.1.1.12.2.1.10 | SECTION 1054.130
| 1054.130 What installation instructions must I give to equipment manufacturers | |

40:36.0.1.1.12.2.1.11 | SECTION 1054.135
| 1054.135 How must I label and identify the engines I produce | |

40:36.0.1.1.12.2.1.12 | SECTION 1054.140
| 1054.140 What is my engine's maximum engine power and displacement | |

40:36.0.1.1.12.2.1.13 | SECTION 1054.145
| 1054.145 Are there interim provisions that apply only for a limited time | |

40:36.0.1.1.12.2.4.1 | SECTION 1051.101
| 1051.101 What emission standards and other requirements must my vehicles meet | |

40:36.0.1.1.12.2.4.2 | SECTION 1051.103
| 1051.103 What are the exhaust emission standards for snowmobiles | |

40:36.0.1.1.12.2.4.3 | SECTION 1051.105
| 1051.105 What are the exhaust emission standards for off-highway motorcycles | |

40:36.0.1.1.12.2.4.4 | SECTION 1051.107
| 1051.107 What are the exhaust emission standards for all-terrain vehicles (ATVs) and offroad utility vehicles | |

40:36.0.1.1.12.2.4.5 | SECTION 1051.110
| 1051.110 What evaporative emission standards must my vehicles meet | |

40:36.0.1.1.12.2.4.6 | SECTION 1051.115
| 1051.115 What other requirements apply | |

40:36.0.1.1.12.2.4.7 | SECTION 1051.120
| 1051.120 What emission-related warranty requirements apply to me | |

40:36.0.1.1.12.2.4.8 | SECTION 1051.125
| 1051.125 What maintenance instructions must I give to buyers | |

40:36.0.1.1.12.2.4.9 | SECTION 1051.130
| 1051.130 What installation instructions must I give to vehicle manufacturers | |

40:36.0.1.1.12.2.4.10 | SECTION 1051.135
| 1051.135 How must I label and identify the vehicles I produce | |

40:36.0.1.1.12.2.4.11 | SECTION 1051.137
| 1051.137 What are the consumer labeling requirements | |

40:36.0.1.1.12.2.4.12 | SECTION 1051.140
| 1051.140 What is my vehicle's maximum engine power and displacement | |

40:36.0.1.1.12.2.4.13 | SECTION 1051.145
| 1051.145 What provisions apply only for a limited time | |

40:36.0.1.1.12.3 | SUBPART C
| **Subpart C - Certifying Engine Families** | |

40:36.0.1.1.12.3.1.1 | SECTION 1054.201
| 1054.201 What are the general requirements for obtaining a certificate of conformity | |

40:36.0.1.1.12.3.1.2 | SECTION 1054.205
| 1054.205 What must I include in my application | |

40:36.0.1.1.12.3.1.3 | SECTION 1054.210
| 1054.210 May I get preliminary approval before I complete my application | |

40:36.0.1.1.12.3.1.4 | SECTION 1054.220
| 1054.220 How do I amend the maintenance instructions in my application | |

40:36.0.1.1.12.3.1.5 | SECTION 1054.225
| 1054.225 How do I amend my application for certification to include new or modified engines or fuel systems or change an FEL | |

40:36.0.1.1.12.3.1.6 | SECTION 1054.230
| 1054.230 How do I select emission families | |

40:36.0.1.1.12.3.1.7 | SECTION 1054.235
| 1054.235 What exhaust emission testing must I perform for my application for a certificate of conformity | |

40:36.0.1.1.12.3.1.8 | SECTION 1054.240
| 1054.240 How do I demonstrate that my emission family complies with exhaust emission standards | |

40:36.0.1.1.12.3.1.9 | SECTION 1054.245
| 1054.245 How do I determine deterioration factors from exhaust durability testing | |

40:36.0.1.1.12.3.1.10 | SECTION 1054.250
| 1054.250 What records must I keep and what reports must I send to EPA | |

40:36.0.1.1.12.3.1.11 | SECTION 1054.255
| 1054.255 What decisions may EPA make regarding my certificate of conformity | |

40:36.0.1.1.12.3.4.1 | SECTION 1051.201
| 1051.201 What are the general requirements for obtaining a certificate of conformity | |

40:36.0.1.1.12.3.4.2 | SECTION 1051.205
| 1051.205 What must I include in my application | |

40:36.0.1.1.12.3.4.3 | SECTION 1051.210
| 1051.210 May I get preliminary approval before I complete my application | |

40:36.0.1.1.12.3.4.4 | SECTION 1051.220
| 1051.220 How do I amend the maintenance instructions in my application | |

40:36.0.1.1.12.3.4.5 | SECTION 1051.225
| 1051.225 How do I amend my application for certification to include new or modified vehicle configurations or to change an FEL | |

40:36.0.1.1.12.3.4.6 | SECTION 1051.230
| 1051.230 How do I select engine families | |

40:36.0.1.1.12.3.4.7 | SECTION 1051.235
| 1051.235 What emission testing must I perform for my application for a certificate of conformity | |

40:36.0.1.1.12.3.4.8 | SECTION 1051.240
| 1051.240 How do I demonstrate that my engine family complies with exhaust emission standards | |

40:36.0.1.1.12.3.4.9 | SECTION 1051.243
| 1051.243 How do I determine deterioration factors from exhaust durability testing | |

40:36.0.1.1.12.3.4.10 | SECTION 1051.245
| 1051.245 How do I demonstrate that my engine family complies with evaporative emission standards | |

40:36.0.1.1.12.3.4.11 | SECTION 1051.250
| 1051.250 What records must I keep and make available to EPA | |

40:36.0.1.1.12.3.4.12 | SECTION 1051.255
| 1051.255 What decisions may EPA make regarding my certificate of conformity | |

40:36.0.1.1.12.4 | SUBPART D
| **Subpart D - Testing Production-Line Vehicles and Engines** | |

40:36.0.1.1.12.4.1.1 | SECTION 1054.300
| 1054.300 Applicability. | |

40:36.0.1.1.12.4.1.2 | SECTION 1054.301
| 1054.301 When must I test my production-line engines | |

40:36.0.1.1.12.4.1.3 | SECTION 1054.305
| 1054.305 How must I prepare and test my production-line engines | |

40:36.0.1.1.12.4.1.4 | SECTION 1054.310
| 1054.310 How must I select engines for production-line testing | |

40:36.0.1.1.12.4.1.5 | SECTION 1054.315
| 1054.315 How do I know when my engine family fails the production-line testing requirements | |

40:36.0.1.1.12.4.1.6 | SECTION 1054.320
| 1054.320 What happens if one of my production-line engines fails to meet emission standards | |

40:36.0.1.1.12.4.1.7 | SECTION 1054.325
| 1054.325 What happens if an engine family fails the production-line testing requirements | |

40:36.0.1.1.12.4.1.8 | SECTION 1054.330
| 1054.330 May I sell engines from an engine family with a suspended certificate of conformity | |

40:36.0.1.1.12.4.1.9 | SECTION 1054.335
| 1054.335 How do I ask EPA to reinstate my suspended certificate | |

40:36.0.1.1.12.4.1.10 | SECTION 1054.340
| 1054.340 When may EPA revoke my certificate under this subpart and how may I sell these engines again | |

40:36.0.1.1.12.4.1.11 | SECTION 1054.345
| 1054.345 What production-line testing records must I send to EPA | |

40:36.0.1.1.12.4.1.12 | SECTION 1054.350
| 1054.350 What records must I keep | |

40:36.0.1.1.12.4.4.1 | SECTION 1051.301
| 1051.301 When must I test my production-line vehicles or engines | |

40:36.0.1.1.12.4.4.2 | SECTION 1051.305
| 1051.305 How must I prepare and test my production-line vehicles or engines | |

40:36.0.1.1.12.4.4.3 | SECTION 1051.310
| 1051.310 How must I select vehicles or engines for production-line testing | |

40:36.0.1.1.12.4.4.4 | SECTION 1051.315
| 1051.315 How do I know when my engine family fails the production-line testing requirements | |

40:36.0.1.1.12.4.4.5 | SECTION 1051.320
| 1051.320 What happens if one of my production-line vehicles or engines fails to meet emission standards | |

40:36.0.1.1.12.4.4.6 | SECTION 1051.325
| 1051.325 What happens if an engine family fails the production-line testing requirements | |

40:36.0.1.1.12.4.4.7 | SECTION 1051.330
| 1051.330 May I sell vehicles from an engine family with a suspended certificate of conformity | |

40:36.0.1.1.12.4.4.8 | SECTION 1051.335
| 1051.335 How do I ask EPA to reinstate my suspended certificate | |

40:36.0.1.1.12.4.4.9 | SECTION 1051.340
| 1051.340 When may EPA revoke my certificate under this subpart and how may I sell these vehicles again | |

40:36.0.1.1.12.4.4.10 | SECTION 1051.345
| 1051.345 What production-line testing records must I send to EPA | |

40:36.0.1.1.12.4.4.11 | SECTION 1051.350
| 1051.350 What records must I keep | |

40:36.0.1.1.12.5 | SUBPART E
| **Subpart E - Testing In-use Engines [Reserved]** | |

40:36.0.1.1.12.5.1.1 | SECTION 1054.401
| 1054.401 General provisions. | |

40:36.0.1.1.12.6 | SUBPART F
| **Subpart F - Test Procedures** | |

40:36.0.1.1.12.6.1.1 | SECTION 1054.501
| 1054.501 How do I run a valid emission test | |

40:36.0.1.1.12.6.1.2 | SECTION 1054.505
| 1054.505 How do I test engines | |

40:36.0.1.1.12.6.1.3 | SECTION 1054.520
| 1054.520 What testing must I perform to establish deterioration factors | |

40:36.0.1.1.12.6.4.1 | SECTION 1051.501
| 1051.501 What procedures must I use to test my vehicles or engines | |

40:36.0.1.1.12.6.4.2 | SECTION 1051.505
| 1051.505 What special provisions apply for testing snowmobiles | |

40:36.0.1.1.12.6.4.3 | SECTION 1051.510
| 1051.510 What special provisions apply for testing ATV engines? [Reserved] | |

40:36.0.1.1.12.6.4.4 | SECTION 1051.515
| 1051.515 How do I test my fuel tank for permeation emissions | |

40:36.0.1.1.12.6.4.5 | SECTION 1051.520
| 1051.520 How do I perform exhaust durability testing | |

40:36.0.1.1.12.7 | SUBPART G
| **Subpart G - Compliance Provisions** | |

40:36.0.1.1.12.7.1.1 | SECTION 1054.601
| 1054.601 What compliance provisions apply | |

40:36.0.1.1.12.7.1.2 | SECTION 1054.610
| 1054.610 What is the exemption for delegated final assembly | |

40:36.0.1.1.12.7.1.3 | SECTION 1054.612
| 1054.612 What special provisions apply for equipment manufacturers modifying certified nonhandheld engines | |

40:36.0.1.1.12.7.1.4 | SECTION 1054.615
| 1054.615 What is the exemption for engines certified to standards for Large SI engines | |

40:36.0.1.1.12.7.1.5 | SECTION 1054.620
| 1054.620 What are the provisions for exempting engines used solely for competition | |

40:36.0.1.1.12.7.1.6 | SECTION 1054.625
| 1054.625 What requirements apply under the Transition Program for Equipment Manufacturers | |

40:36.0.1.1.12.7.1.7 | SECTION 1054.626
| 1054.626 What special provisions apply to equipment imported under the Transition Program for Equipment Manufacturers | |

40:36.0.1.1.12.7.1.8 | SECTION 1054.630
| 1054.630 What provisions apply for importation of individual items for personal use | |

40:36.0.1.1.12.7.1.9 | SECTION 1054.635
| 1054.635 What special provisions apply for small-volume engine and equipment manufacturers | |

40:36.0.1.1.12.7.1.10 | SECTION 1054.640
| 1054.640 What special provisions apply to branded engines | |

40:36.0.1.1.12.7.1.11 | SECTION 1054.645
| 1054.645 What special provisions apply for converting an engine to use an alternate fuel | |

40:36.0.1.1.12.7.1.12 | SECTION 1054.650
| 1054.650 What special provisions apply for adding or changing governors | |

40:36.0.1.1.12.7.1.13 | SECTION 1054.655
| 1054.655 What special provisions apply for installing and removing altitude kits | |

40:36.0.1.1.12.7.1.14 | SECTION 1054.660
| 1054.660 What are the provisions for exempting emergency rescue equipment | |

40:36.0.1.1.12.7.1.15 | SECTION 1054.690
| 1054.690 What bond requirements apply for certified engines | |

40:36.0.1.1.12.7.4.1 | SECTION 1051.601
| 1051.601 What compliance provisions apply to vehicles and engines subject to this part | |

40:36.0.1.1.12.7.4.2 | SECTION 1051.605
| 1051.605 What provisions apply to engines already certified under the motor vehicle program or the Large Spark-ignition program | |

40:36.0.1.1.12.7.4.3 | SECTION 1051.610
| 1051.610 What provisions apply to vehicles already certified under the motor vehicle program | |

40:36.0.1.1.12.7.4.4 | SECTION 1051.615
| 1051.615 What are the special provisions for certifying small recreational engines | |

40:36.0.1.1.12.7.4.5 | SECTION 1051.620
| 1051.620 When may a manufacturer obtain an exemption for competition recreational vehicles | |

40:36.0.1.1.12.7.4.6 | SECTION 1051.625
| 1051.625 What special provisions apply to unique snowmobile designs for small-volume manufacturers | |

40:36.0.1.1.12.7.4.7 | SECTION 1051.630
| 1051.630 What special provisions apply to unique snowmobile designs for all manufacturers | |

40:36.0.1.1.12.7.4.8 | SECTION 1051.635
| 1051.635 What provisions apply to new manufacturers that are small businesses | |

40:36.0.1.1.12.7.4.9 | SECTION 1051.640
| 1051.640 What special provisions apply for custom off-highway motorcycles that are similar to highway motorcycles | |

40:36.0.1.1.12.7.4.10 | SECTION 1051.645
| 1051.645 What special provisions apply to branded engines | |

40:36.0.1.1.12.7.4.11 | SECTION 1051.650
| 1051.650 What special provisions apply for converting a vehicle to use an alternate fuel | |

40:36.0.1.1.12.8 | SUBPART H
| **Subpart H - Averaging, Banking, and Trading for Certification** | |

40:36.0.1.1.12.8.1.1 | SECTION 1054.701
| 1054.701 General provisions. | |

40:36.0.1.1.12.8.1.2 | SECTION 1054.705
| 1054.705 How do I generate and calculate exhaust emission credits | |

40:36.0.1.1.12.8.1.3 | SECTION 1054.706
| 1054.706 How do I generate and calculate evaporative emission credits | |

40:36.0.1.1.12.8.1.4 | SECTION 1054.710
| 1054.710 How do I average emission credits | |

40:36.0.1.1.12.8.1.5 | SECTION 1054.715
| 1054.715 How do I bank emission credits | |

40:36.0.1.1.12.8.1.6 | SECTION 1054.720
| 1054.720 How do I trade emission credits | |

40:36.0.1.1.12.8.1.7 | SECTION 1054.725
| 1054.725 What must I include in my application for certification | |

40:36.0.1.1.12.8.1.8 | SECTION 1054.730
| 1054.730 What ABT reports must I send to EPA | |

40:36.0.1.1.12.8.1.9 | SECTION 1054.735
| 1054.735 What records must I keep | |

40:36.0.1.1.12.8.1.10 | SECTION 1054.740
| 1054.740 What special provisions apply for generating and using emission credits | |

40:36.0.1.1.12.8.1.11 | SECTION 1054.745
| 1054.745 What can happen if I do not comply with the provisions of this subpart | |

40:36.0.1.1.12.8.4.1 | SECTION 1051.701
| 1051.701 General provisions. | |

40:36.0.1.1.12.8.4.2 | SECTION 1051.705
| 1051.705 How do I average emission levels | |

40:36.0.1.1.12.8.4.3 | SECTION 1051.710
| 1051.710 How do I generate and bank emission credits | |

40:36.0.1.1.12.8.4.4 | SECTION 1051.715
| 1051.715 How do I trade emission credits | |

40:36.0.1.1.12.8.4.5 | SECTION 1051.720
| 1051.720 How do I calculate my average emission level or emission credits | |

40:36.0.1.1.12.8.4.6 | SECTION 1051.725
| 1051.725 What must I include in my applications for certification | |

40:36.0.1.1.12.8.4.7 | SECTION 1051.730
| 1051.730 What ABT reports must I send to EPA | |

40:36.0.1.1.12.8.4.8 | SECTION 1051.735
| 1051.735 What records must I keep | |

40:36.0.1.1.12.8.4.9 | SECTION 1051.740
| 1051.740 Are there special averaging provisions for snowmobiles | |

40:36.0.1.1.12.8.4.10 | SECTION 1051.745
| 1051.745 What can happen if I do not comply with the provisions of this subpart | |

40:36.0.1.1.12.9 | SUBPART I
| **Subpart I - Definitions and Other Reference Information** | |

40:36.0.1.1.12.9.1.1 | SECTION 1054.801
| 1054.801 What definitions apply to this part | |

40:36.0.1.1.12.9.1.2 | SECTION 1054.805
| 1054.805 What symbols, acronyms, and abbreviations does this part use | |

40:36.0.1.1.12.9.1.3 | SECTION 1054.815
| 1054.815 What provisions apply to confidential information | |

40:36.0.1.1.12.9.1.4 | SECTION 1054.820
| 1054.820 How do I request a hearing | |

40:36.0.1.1.12.9.1.5 | SECTION 1054.825
| 1054.825 What reporting and recordkeeping requirements apply under this part | |

40:36.0.1.1.12.9.1.6.19 | APPENDIX Appendix I
| Appendix I to Part 1054 - Summary of Previous Emission Standards | |

40:36.0.1.1.12.9.1.6.20 | APPENDIX Appendix II
| Appendix II to Part 1054 - Duty Cycles for Laboratory Testing | |

40:36.0.1.1.12.9.4.1 | SECTION 1051.801
| 1051.801 What definitions apply to this part | |

40:36.0.1.1.12.9.4.2 | SECTION 1051.805
| 1051.805 What symbols, acronyms, and abbreviations does this part use | |

40:36.0.1.1.12.9.4.3 | SECTION 1051.815
| 1051.815 What provisions apply to confidential information | |

40:36.0.1.1.12.9.4.4 | SECTION 1051.820
| 1051.820 How do I request a hearing | |

40:36.0.1.1.12.9.4.5 | SECTION 1051.825
| 1051.825 What reporting and recordkeeping requirements apply under this part | |