On-Road Vehicle and Engine Emission Regulations

Version of section 22 from 2006-03-22 to 2015-07-15:


 Subject to sections 24 to 31, the average NOx value for a company’s fleet that is composed of all of its heavy light-duty trucks and medium-duty passenger vehicles of a model year set out in column 1 of the table to this section shall not exceed the applicable fleet average NOx standard set out in column 2.

TABLE

HEAVY LIGHT-DUTY TRUCKS AND MEDIUM-DUTY PASSENGER VEHICLES

ItemColumn 1Column 2
Model YearFleet Average NOx Standard in grams/mile
120040.53
220050.43
320060.33
420070.20
520080.14
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