PART 10

FINAL REGULATION ORDER

Large Spark-Ignition Engines

Title 13 California Code of Regulations
This Page Left Intentionally Blank
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FINAL REGULATION ORDER

Note: This document is written in a style to indicate changes from the existing 

provisions. All existing regulatory language is indicated by plain type. All 

additions to the regulatory language are indicated by underlined type. All 

deletions to the regulatory language are indicated by strikeout. Only those 

portions containing modifications from existing provisions are included. All 

other portions remain unchanged and are indicated by the symbol [ * * * * * ] for 

reference.

Article 4.5 Off-Road Large Spark-Ignition Engines

Amend § 2433, title 13, California Code of Regulations, to read as follows:

§ 2433. Emission Standards and Test Procedures–Off-Road Large Spark-Ignition 

Engines.

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(c) Test Procedures. The test procedures for determining certification and compliance 

with the standards for exhaust emissions from new model year 2001 through 2006 

off-road LSI engines with engine displacement greater than 1.0 liter sold in the sState 

are set forth in “California Exhaust Emission Standards and Test Procedures for New 

2001 through 2006 Off-Road Large Spark-ignition Engines, Parts I and II,” adopted 

September 1, 1999, and as last amended March 2, 2007. The test procedures for 

determining certification and compliance with the standards for exhaust and evaporative 

emissions from new model year 2007 through 2009 off-road LSI engines with engine 

displacement greater than 1.0 liter sold in the state are set forth in “California Exhaust 

and Evaporative Emission Standards and Test Procedures for New 2007 through 2009 

Off-Road Large Spark-ignition Engines (2007-2009 Test Procedure 1048),” adopted 

March 2, 2007. The test procedures for determining certification and compliance with 

the standards for exhaust and evaporative emissions from new model year 2010 and 

subsequent off-road LSI engines with engine displacement greater than 1.0 liter sold in 

the state are set forth in “California Exhaust and Evaporative Emission Standards and 

Test Procedures for New 2010 and Later Off-Road Large Spark-ignition Engines (2010 

and Later Test Procedure 1048),” adopted March 2, 2007, and as last amended

November 21, 2008 October 25, 2012. The test procedures for determining compliance 

with the standards for exhaust and evaporative emissions for new model year 2007 and 

subsequent off-road LSI engines with engine displacement greater than 1.0 liter sold in 

the state are set forth in the “California Exhaust and Evaporative Emission Standards 

and Test Procedures for New 2007 and Later Off-Road Large Spark-Ignition Engines 
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(Test Procedures 1065 and 1068)”, adopted March 2, 2007, and as last amended 

October 25, 2012.

(d)(1) The test procedures for determining certification and compliance with the 

standards for exhaust emissions from new LSI engines with an engine displacement 

less than or equal to 1.0 liter sold in the state are set forth in “California Exhaust 

Emission Standards and Test Procedures for 1995-2004 Small Off-Road Engines,” as 

last amended July 26, 2004; or “California Exhaust Emission Standards and Test 

Procedures for 2005-2012 and Later Small Off-Road Engines,” adopted July 26, 2004, 

and as last amended October 25, 2012; and, the collective “California Exhaust Emission

Standards and Test Procedures for New 2013 and Later Small 

Off-Road Engines; Engine-Testing Procedures (Part 1054),” adopted October 25, 2012; 

and, the “California Exhaust Emission Standards and Test Procedures for New 2013 

and Later Small Off-Road Engines; Engine-Testing Procedures (Part 1065),” adopted 

October 25, 2012.

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NOTE: Authority cited: Sections 39600, 39601, 43013, 43018, 43101, 43102 and 43104, Health and 

Safety Code. Reference: Sections 43013, 43017, 43018, 43101, 43102, 43104, 43105, 43150, 

43151, 43152, 43153, 43154, 43205.5, 43210, 43210.5, 43211 and 43212, Health and Safety 

Code.