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Actions to Void Certificates for Vehicle and Engines

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Overview

All engines and vehicles imported into or manufactured in the United States are required to have EPA-issued certificates of conformity. Manufacturers or importers must submit an application to EPA that describes the engine or vehicle emission control system. It must also provide emissions data demonstrating that the engines and vehicles will meet federal emission standards.

In cases where EPA has determines that manufacturers have provided inaccurate, incomplete or falsified certification information or failed to keep required records, the Clean Air Act gives the EPA the authority to void certificates and, in some cases, pursue other civil and legal remedies.

EPA may void a certificate if a manufacturer does any of the following:
  1. Refuses to comply with any testing or reporting requirements.
  2. Submits false or incomplete information.
  3. Renders inaccurate any test data.
  4. Denies EPA from completing authorized activities despite our presenting a warrant or court order (see 40 CFR 1068.20).  This includes a failure to provide reasonable assistance.
  5. Produces engines for importation into the United States at a location where local law prohibits us from carrying out authorized activities.
  6. Fails to supply requested information or amend your application to include all engines being produced.
  7. Takes any action that otherwise circumvents the intent of the Act or this part.
  8. Fails to keep required records.

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Voided Certificates

The table below lists certificates that were voided based in part on EPA’s investigation of certification consultants MotorScience and System Launch Associates LLC. 

Note:

These actions only impact the companies that manufactured and imported these vehicles. A consumer who owns a model that was covered by these voided certificates is not responsible for these companies’ wrongdoing and can continue to use the vehicle. Consumer inquiries about recalls, warranties or other consumer issues related to products with voided certificates should be directed directly to the manufacturer of the product.

Category Model Year(s) Manufacturer Engine Family
Stationary and Nonroad Compression Ignition Engines 2008 MTU America, Inc 8MDDL95.4XTR
Stationary and Nonroad Compression Ignition Engines 2008 MTU America, Inc 8MDDM65.0MTR
Stationary and Nonroad Compression Ignition Engines 2009 MTU America, Inc 9MDDM65.0MTR
Stationary and Nonroad Compression Ignition Engines 2009 MTU America, Inc 9MDDN86.2MTR
Stationary and Nonroad Compression Ignition Engines 2009 MTU America, Inc 9MDDL95.4XTR
On-highway Motorcycles 2006 American Lifan 6LFNC0.05NFG
On-highway Motorcycles 2006 American Lifan 6LFNC0.12NFG
On-highway Motorcycles 2006 American Lifan 6LFNC0.20NFG
On-highway Motorcycles 2006 American Lifan 6LFNC0.25NFG
On-highway Motorcycles 2006 Jonway 6JNYC0.05NFG
On-highway Motorcycles 2006 Jonway 6JNYC0.15NFG
On-highway Motorcycles 2006 Jonway 6JNYC0.25NFG
On-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDC0.05JNK
On-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDC0.05MME
On-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDC0.15MME
On-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDC0.20NFG
On-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDC0.25NFG
On-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDC0.11NFG
On-highway Motorcycles 2007 CFMOTO America, Inc 7CMAC0.15NFG-001
On-highway Motorcycles 2007 CFMOTO America, Inc 7CMAC0.15NFG-001-R01
On-highway Motorcycles 2007 CFMOTO America, Inc 7CMAC0.15NFG-001-R02
On-highway Motorcycles 2007 American Lifan 7LFNC0.05NFG
On-highway Motorcycles 2007 American Lifan 7LFNC0.12NFG
On-highway Motorcycles 2007 American Lifan 7LFNC0.15NFG
On-highway Motorcycles 2007 American Lifan 7LFNC0.20NFG
On-highway Motorcycles 2007 Jonway 7JNYC0.05NFG
On-highway Motorcycles 2007 Jonway 7JNYC0.15NFG
On-highway Motorcycles 2007 Jonway 7JNYC0.25NFG
On-highway Motorcycles 2008 CFMOTO America, Inc 8CMAC0.15NFG-001
On-highway Motorcycles 2008 CFMOTO America, Inc 8CMAC0.15NFG-001-R01
On-highway Motorcycles 2008 CFMOTO America, Inc 8CMAC0.25NFG-002
On-highway Motorcycles 2008 CFMOTO America, Inc 8CMAC0.25NFG-002-R01
On-highway Motorcycles 2008 American Lifan 8LFNC0.05NFG
On-highway Motorcycles 2008 American Lifan 8LFNC0.12NFG
On-highway Motorcycles 2008 American Lifan 8LFNC0.15NFG
On-highway Motorcycles 2008 American Lifan 8LFNC0.20NFG
On-highway Motorcycles 2008 American Lifan 8LFNC0.25NFG
On-highway Motorcycles 2008 American Lifan 8JNYC0.05NFG
On-highway Motorcycles 2008 American Lifan 8JNYC0.15NFG
On-highway Motorcycles 2008 American Lifan 8JNYC0.25NFG
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.05JNK
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.05MME
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.05MME
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.05MME
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.05NFG
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.11NFG
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.20NFG
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.20NFG
On-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDC0.25MME
On-highway Motorcycles 2009 CFMOTO America, Inc 9CMAC0.15NFG-001
On-highway Motorcycles 2009 CFMOTO America, Inc 9CMAC0.15NFG-001-R01
On-highway Motorcycles 2009 CFMOTO America, Inc 9CMAC0.25NFG-002
On-highway Motorcycles 2009 CFMOTO America, Inc 9CMAC0.25NFG-002-R01
On-highway Motorcycles 2009 CFMOTO America, Inc 9CMAC0.15ELF-003
On-highway Motorcycles 2009 American Lifan 9LFNC0.05NFG
On-highway Motorcycles 2009 American Lifan 9LFNC0.12NFG
On-highway Motorcycles 2009 American Lifan 9LFNC0.15NFG
On-highway Motorcycles 2009 American Lifan 9LFNC0.20NFG
On-highway Motorcycles 2009 American Lifan 9LFNC0.25NFG
On-highway Motorcycles 2009 Jonway 9JNYC0.05NFG
On-highway Motorcycles 2009 Jonway 9JNYC0.15NFG
On-highway Motorcycles 2009 Jonway 9JNYC0.25NFG
On-highway Motorcycles 2009 Wildfire Motors Corporation 9WLDC0.17NFG
On-highway Motorcycles 2009 Wildfire Motors Corporation 9WLDC0.30NFG
On-highway Motorcycles 2009 Wildfire Motors Corporation 9WLDC0.65NFG
On-highway Motorcycles 2009 Wildfire Motors Corporation 9WLDC0.80NFG
On-highway Motorcycles 2010 CFMOTO America, Inc ACMAC0.15NFG-001
On-highway Motorcycles 2010 CFMOTO America, Inc ACMAC0.25NFG-002
On-highway Motorcycles 2010 CFMOTO America, Inc ACMAC0.25NFG-002-R01
On-highway Motorcycles 2010 CFMOTO America, Inc ACMAC0.15EFI-003
On-highway Motorcycles 2010 American Lifan ALFNC0.05NFG
On-highway Motorcycles 2010 American Lifan ALFNC0.12NFG
On-highway Motorcycles 2010 American Lifan ALFNC0.15NFG
On-highway Motorcycles 2010 American Lifan ALFNC0.20NFG
On-highway Motorcycles 2010 American Lifan ALFNC0.25NFG
On-highway Motorcycles 2010 Jonway AJNYC0.05NFG
On-highway Motorcycles 2010 Jonway AJNYC0.15NFG
On-highway Motorcycles 2010 Jonway AJNYC0.25NFG
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.05ART
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.05MME
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.05NFG
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.11NFG
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.15MME
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.20NFG
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.25MME
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.25NFG
On-highway Motorcycles 2010 Wildfire Motors Corporation AWLDC0.05JNK
On-highway Motorcycles 2011 CFMOTO America, Inc BCMAC0.25NFG-003
On-highway Motorcycles 2011 CFMOTO America, Inc BCMAC0.25ELF-001
On-highway Motorcycles 2011 CFMOTO America, Inc BCMAC0.15EFI-002
On-highway Motorcycles 2011 American Lifan BLFNC0.20NFG
On-highway Motorcycles 2011 American Lifan BLFNC0.25NFG
On-highway Motorcycles 2011 Jonway BJNYC0.05NFG
On-highway Motorcycles 2011 Jonway BJNYC0.15NFG
On-highway Motorcycles 2011 Wildfire Motors Corporation BWLDC0.15MME
On-highway Motorcycles 2011 Wildfire Motors Corporation BWLDC0.15MME
On-highway Motorcycles 2011 Wildfire Motors Corporation BWLDC0.05MME
On-highway Motorcycles 2012 Snyder Technology Inc CSYDC0.58NFG
On-highway Motorcycles 2012 Wildfire Motors Corporation CWLDC0.6565T
On-highway Motorcycles  2012 Suzuki Motor of America, Inc. CSKXC.652VR1
ATV's 2006 Wildfire Motors Corporation 6WLDX0.05NFG
ATV's 2006 Wildfire Motors Corporation 6WLDX0.15NFG
ATV's 2006 Peace Industry Group (USA), Inc. 6PCGX.110APX
ATV's 2006 Peace Industry Group (USA), Inc. 6PCGX.150APX
ATV's 2006 Seaseng Inc. 6SSGX.125ACH
ATV's 2007 CFMOTO America, Inc 7CMAX0.50NFG-001
ATV's 2007 American Lifan 7LFNX0.05JNK
ATV's 2007 American Lifan 7LFNX0.12JNK
ATV's 2007 American Lifan 7LFNX0.25JNK
ATV's 2007 Seaseng Inc. 7SSGX.125AM3
ATV's 2007 Hensim USA 7CGQX.110AA1
ATV's 2007 Loncin/Longting USA LLC 7LGGX.150AA1
ATV's 2007 Loncin/Longting USA LLC 7LGGX.250AM5
ATV's 2007 Loncin/Longting USA LLC 7LGGX.110AM3
ATV's 2007 Peace Industry Group (USA), Inc. 7PCGX.250AM5
ATV's 2007 Peace Industry Group (USA), Inc. 7PCGX.150AA1
ATV's 2007 Peace Industry Group (USA), Inc. 7PCGX.110AM3
ATV's 2008 CFMOTO America, Inc 8CMAX0.50NFG-001
ATV's 2008 American Lifan 8LFNX0.05JNK
ATV's 2008 American Lifan 8LFNX0.12NFG
ATV's 2008 American Lifan 8LFNX0.25NFG
ATV's 2008 Wildfire Motors Corporation 8WLDX0.04JNK
ATV's 2008 Wildfire Motors Corporation 8WLDX0.05NFG
ATV's 2008 Wildfire Motors Corporation 8WLDX0.15NFG
ATV's 2008 Wildfire Motors Corporation 8WLDX0.15NFG
ATV's 2008 Wildfire Motors Corporation 8WLDX0.20NFG
ATV's 2008 Wildfire Motors Corporation 8WLDX0.30NFG
ATV's 2008 Wildfire Motors Corporation 8WLDX0.80NFG
ATV's 2009 CFMOTO America, Inc 9CMAX0.50NFG-001
ATV's 2009 CFMOTO America, Inc 9CMAX0.50NFG-001-R01
ATV's 2009 American Lifan 9LFNX0.05JNK
ATV's 2009 American Lifan 9LFNX0.12NFG
ATV's 2009 American Lifan 9LFNX0.25NFG
ATV's 2009 Wildfire Motors Corporation 9WLDX0.50NFG
ATV's 2010 CFMOTO America, Inc ACMAX0.50NFG-001-R01
ATV's 2010 American Lifan ALFNX0.05JNK
ATV's 2010 American Lifan ALFNX0.12NFG
ATV's 2010 American Lifan ALFNX0.25NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.04JNK
ATV's 2010 Wildfire Motors Corporation AWLDX0.05JNK
ATV's 2010 Wildfire Motors Corporation AWLDX0.05NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.09NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.15JNK
ATV's 2010 Wildfire Motors Corporation AWLDX0.15NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.15NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.20NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.25NFG
ATV's 2010 Wildfire Motors Corporation AWLDX0.30NFG
ATV's 2011 CFMOTO America, Inc BCMAX0.50NFG-002
ATV's 2011 CFMOTO America, Inc BCMAX0.60ELF-001
Off-highway Motorcycles 2006 Wildfire Motors Corporation 6WLDX0.11NFG
Off-highway Motorcycles 2007 Hensim USA 7CGQX.200DM5
Off-highway Motorcycles 2007 American Lifan 7LFNX0.07NFG
Off-highway Motorcycles 2008 American Lifan 8LFNX0.05NFG
Off-highway Motorcycles 2008 American Lifan 8LFNX0.07NFG
Off-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDX0.04NFG
Off-highway Motorcycles 2008 Wildfire Motors Corporation 8WLDX0.12NFG
Off-highway Motorcycles 2009 American Lifan 9LFNX0.05NFG
Off-highway Motorcycles 2009 American Lifan 9LFNX0.07NFG
Off-highway Motorcycles 2010 American Lifan 9LFNX0.05NFG
Off-highway Motorcycles 2010 American Lifan 9LFNX0.07NFG
Off-highway Motorcycles 2010 Wildfire Motors Corporation AWLDX0.04MME
Off-highway Motorcycles 2010 Wildfire Motors Corporation AWLDX0.04NFG
Off-highway Motorcycles 2010 Wildfire Motors Corporation AWLDX0.08NFG
Off-highway Motorcycles 2010 Wildfire Motors Corporation AWLDX0.11JNK
Off-highway Motorcycles 2010 Wildfire Motors Corporation AWLDX0.11NFG
Off-highway Motorcycles 2011 Wildfire Motors Corporation BWLDX0.04MME
Off-highway Motorcycles 2012 Snyder Technologies CSYDX0.05NFG
Off-highway Motorcycles 2012 Wildfire Motors Corporation CWLDX0.04R9V

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Void Letters

When a certificate is voided, EPA issues a void letter to the manufacturer. 

Certificate Holder Document Date of Document
Hensim USA, Inc. EPA Void Letter for Hensim
EPA Press Release for Hensim
June 29, 2010
June 30, 2010
Loncin USA, Inc. EPA Void Letter for Loncin
EPA Press Release for Loncin
June 29, 2010
June 30, 2010
Peace Industry Group (USA), Inc. EPA Void Letter for Peace Industry Group
EPA Press Release for Peace Industry Group
June 29, 2010
June 30, 2010
Seaseng Inc, USA EPA Void Letter for Seaseng
EPA Press Release for Seaseng
June 29, 2010
June 30, 2010
Snyder Technology, Inc. EPA Void Letter for Snyder Technology
EPA Press Release for Snyder Technology
April 3, 2013
April 4, 2013
Suzuki Motor of America, Inc. EPA Void Letter for Suzuki  November 30, 2016
American Lifan Industry, Inc. EPA Void Letter for American Lifan Industry October 25, 2013
Jonway Motorcycles (USA) Co., Ltd. EPA Void Letter for Jonway Motorcycles October 28, 2013
CFMOTO America, Inc EPA Void Letter for CFMOTO America August 1, 2014
MTU America, Inc EPA Void Letter for MTU America
EPA Press Release for MTU America (Note: If you’d like to see the press releases, you can search the archive by using the each press release’s title. Search EPA Archive)
February 23,2015
March 24, 2015

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