Rule and Implementation Information-New Source Performance Standards (NSPS)
for Spark Ignited Engines
Information is categorized into four groups as follows: (1) Rule Information, (2) Technical Information, (3) Implementation Information, or (4) Related Web Sites. Descriptions of (and direct links to) these areas are provided below.
Rule Information -- This area contains Federal Register notices for both proposed and promulgated (final) rules. The Federal Register notices summarize the basis of the rules and include the actual regulatory text. In addition, the actual regulatory text is available as it appears in the Code of Federal Regulations, and links to closely related rules, policies, or program guidance are provided here.
Technical Information -- This area contains technical information used in developing the rules. Background documents are available for download. In addition, fact sheets which summarize the requirements of the rules are available here.
Implementation Information -- This area contains implementation information. Compliance and enforcement information is provided here.
Related Web Sites -- This area provides links to other web sites where additional information may be found.
Rule Information
Proposed and Promulgated Rules
Closely Related Rules, Policies or Program Guidance
- List of other
combustion-related rules
Technical Information
Regulatory Impact Analysis/Background Information Document (BID)/Response to Comments
Fact Sheets
Implementation Information
Related Web Sites
NOTE: Links identified with this symbol are pointers to other hosts and locations in the Internet. This information is provided as a service; however the U.S. Environmental Protection Agency does not endorse, approve or otherwise support these sites.