The California Air Resources Board is offering the following
training courses in October. These courses will assist diesel &
LSI vehicle owners, operators, fleet managers, brokers, dealers,
and maintenance personnel understand requirements and
technologies in complying with California’s diesel vehicle
regulations. There is no charge for these courses.
Course #504 – In-Use Off-Road Diesel Vehicle Regulation
Provides an overview of the Off-Road Regulation, including
applicability, requirements currently in effect, future
compliance requirements, and an overview of the Diesel Off-Road
Online Reporting System (DOORS).
October 2 – Corona (9:00-12:00)
October 3 – Riverside (9:00-12:00)
October 10 – Bishop (9:00-12:00)
October 17 – Susanville (1:00-4:00)
October 18 – Sacramento (SPECIAL SESSION: Off-Road 8:00-10:00 &
For more information and to register for 504, please go to
Course #505 – Large Spark-Ignition Fleet Regulation Training.
Provides an overview of the LSI Fleet Regulation, including
applicability,requirements currently in effect, compliance
extensions, and enforcement activities.
October 2 – Corona (1:00-3:00)
October 3 – Riverside (1:00-3:00)
October 10 – Bishop (1:00-3:00)
For more information and to register for 505, please go to
COURSE #511 – Diesel Exhaust After-Treatment Devices.
Discusses diesel particulate matter and health effects; diesel
engine PM and NOx production and control strategies; DPF theory,
types, regeneration, and application; and regulations associated
with particulate filters.
October 7 & 15 – 2-Webinar (8:30-12:00 each day)
October 9 – Bishop (8:30-3:30)
For more information and to register for 511, please go to
COURSE #511.2 – Overview of Diesel Emission Control Strategies.
Briefly discusses diesel emissions and health effects; diesel
emission control technology; DPF construction and application;
and maintenance necessary for successful DPF operation. (For
more comprehensive training on diesel after-treatment devices,
please attend Course #511).
October 17 – Susanville (8:00-11:30)
For more information and to register for 511.2, please go to
COURSE #520 – How to Comply with CARB Diesel Regulations.
Reviews inspection process, discusses consequences of
non-compliance, and explains how to comply with CARB’s
regulations affecting most diesel vehicles and equipment
operating in the State.
October 16 – Paso Robles (9:00-12:00)
October 17 – San Martin (9:00-12:00)
October 21-23, 3-Part Webinar (5:30-6:30pm each day)
October 24 – Benicia (9:00-12:00)
For more information and to register for 520, please go to
In addition to the courses listed above, CleanFleets.net is
providing the following free training course as a courtesy to
verified technology vendors:
“How to Evaluate ARB Verified Diesel Particulate Filters”
Oct 3 – Redding
Oct 12 – West Sacramento
Oct 12 – Vallejo
Oct 16 – Bakersfield
Oct 17 – Fontana
Oct 24 – Sacramento
Oct 25 – Newport Beach
Oct 29 – Salinas
For more information and to register for this course, please go
To see calendars of all CARB courses please visit
Please let us know if you are interested in hosting any of our
courses by emailing firstname.lastname@example.org.
This information is available through the CARB ListServ