The following fact sheets summarize amendments made to the NESHAP for Reciprocating Internal Combustion Engines.

• August 29, 2013 - Fact Sheet: Reconsideration of Final Standards for Stationary Reciprocating Internal Combustion Engines
• January 14, 2013 - Fact Sheet: Overview of the Final Amendments to the Emission Standards for Reciprocating Internal Combustion Engines
• January 14, 2013 - Fact Sheet: Specifics about Provisions Related to Emergency Engines
• May 22, 2012 - Fact Sheet: Summary of Proposed Changes
• March 2, 2011 - Fact Sheet: Amendments to the Final Air Toxics Standards for Reciprocating Internal Combustion Engines
• August 10, 2010 - Fact Sheet: Final Air Toxics Standards (NESHAP) for Reciprocating Internal Combustion Engines
• February 17, 2010 - Fact Sheet: Final Air Toxics Standards (NESHAP) for Reciprocating Internal Combustion Engines
• February 26, 2004 - Fact Sheet: Final Rule to Reduce Toxic Air Emissions from Reciprocating Internal Combustion Engines
• November 26, 2002 - Fact Sheet: Proposed Rule to Reduce Toxic Air Emissions from Reciprocating Internal Combustion Engines
• January 18, 2008 - Fact Sheet: Standards of Performance for Stationary Spark Ignition Internal Combustion Engines and National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines