CFR /  Title 40  /  Part 1048: Control Of Emissions From New, Large Nonroad Spark-Ignition Engines

Section No.	Description
Section 1048.1	Who is responsible for compliance?
Section 1048.2	Which engines are excluded from this part's requirements?
Section 1048.5	How is this part organized?
Section 1048.10	Do any other regulation parts apply to me?
Section 1048.15	What requirements from this part apply to excluded stationary engines?
Section 1048.20	Submission of information
Section 1048.30	What exhaust emission standards must my engines meet?
Section 1048.101	What evaporative emission standards and requirements apply?
Section 1048.105	How must my engines diagnose malfunctions?
Section 1048.110	What other requirements apply?
Section 1048.115	What emission-related warranty requirements apply to me?
Section 1048.120	What maintenance instructions must I give to buyers?
Section 1048.125	What installation instructions must I give to equipment manufacturers?
Section 1048.130	How must I label and identify the engines I produce?
Section 1048.135	What are the provisions for certifying Blue Sky Series engines?
Section 1048.140	Are there interim provisions that apply only for a limited time?
Section 1048.145	What are the general requirements for obtaining a certificate of conformity?
Section 1048.201	What must I include in my application?
Section 1048.205	May I get preliminary approval before I complete my application?
Section 1048.210	How do I amend the maintenance instructions in my application?
Section 1048.220	How do I amend my application for certification to include new or modified engine configurations?
Section 1048.225	How do I select engine families?
Section 1048.230	What emission testing must I perform for my application for a certificate of conformity?
Section 1048.235	How do I demonstrate that my engine family complies with exhaust emission standards?
Section 1048.240	How do I demonstrate that my engine family complies with evaporative emission standards?
Section 1048.245	What records must I keep and make available to EPA?
Section 1048.250	What decisions may EPA make regarding my certificate of conformity?
Section 1048.255	When must I test my production-line engines?
Section 1048.301	How must I prepare and test my production-line engines?
Section 1048.305	How must I select engines for production-line testing?
Section 1048.310	How do I know when my engine family fails the production-line testing requirements?
Section 1048.315	What happens if one of my production-line engines fails to meet emission standards?
Section 1048.320	What happens if an engine family fails the production-line testing requirements?
Section 1048.325	May I sell engines from an engine family with a suspended certificate of conformity?
Section 1048.330	How do I ask EPA to reinstate my suspended certificate?
Section 1048.335	When may EPA revoke my certificate under this subpart and how may I sell these engines again?
Section 1048.340	What production-line testing records must I send to EPA?
Section 1048.345	What records must I keep?
Section 1048.350	What testing requirements apply to my engines that have gone into service?
Section 1048.401	How does this program work?
Section 1048.405	How must I select, prepare, and test my in-use engines?
Section 1048.410	What happens if in-use engines do not meet requirements?
Section 1048.415	What in-use testing information must I report to EPA?
Section 1048.420	What records must I keep?
Section 1048.425	How do I run a valid emission test?
Section 1048.501	How do I test engines using steady-state duty cycles, including ramped-modal testing?
Section 1048.505	What transient duty cycles apply for laboratory testing?
Section 1048.510	What are the field-testing procedures?
Section 1048.515	What compliance provisions apply to these engines?
Section 1048.601	What provisions apply to engines certified under the motor vehicle program?
Section 1048.605	What provisions apply to vehicles certified under the motor vehicle program?
Section 1048.610	What is the exemption for delegated final assembly?
Section 1048.612	What are the provisions for exempting engines designed for lawn and garden applications?
Section 1048.615	What are the provisions for exempting large engines fueled by natural gas or liquefied petroleum gas?
Section 1048.620	What special provisions apply to engines using noncommercial fuels?
Section 1048.625	What are the provisions for exempting engines used solely for competition?
Section 1048.630	What special provisions apply to branded engines?
Section 1048.635	What special provisions apply for small-volume engine manufacturers?
Section 1048.640	What definitions apply to this part?
Section 1048.801	What symbols, acronyms, and abbreviations does this part use?
Section 1048.805	What materials does this part reference?
Section 1048.810	What provisions apply to confidential information?
Section 1048.815	How do I request a hearing?
Section 1048.820	What reporting and recordkeeping requirements apply under this part?
Section 1048.825	Does this part apply for my vehicles or engines?