Truck and Bus Regulation Reporting
On-Road Heavy-Duty Diesel Vehicles (In-Use) Regulation

This page last reviewed December 7, 2016

Who Needs to Report for 2017?
By reporting, owners can take advantage of flexibility options for heavy-duty diesel powered vehicles subject to the Truck and Bus regulation. The reporting period to meet the 2017 compliance requirements closes January 31, 2017. Those who opted-in to a mileage based extension for 2016 must report their end of year odometer readings and indicate whether they will continue to use the same option in 2017. Additionally, fleets may claim the options listed in the table below if the fleet meets the eligibility criteria for the 2017 compliance year.

The following is a list of available compliance options:

Low Mileage Work Truck Option
NOx Exempt Area Operation
Manufacturer Delay
Heavy Crane Phase-In Option

Vehicle owners that have already reported should review their vehicle and owner information and update it if necessary.

  • If you bought or sold vehicles from your fleet, installed filters, or upgraded engines on any of your vehicles you must report that information within 30 days of the change.

  • If you reported for a mileage based extension such as low-mileage work truck, agricultural vehicle, or the low-use exemption, you must report your vehicle's January 1 odometer reading no later than January 31 of each year.

  • Fleet owners wishing to continue using a compliance option from the prior year must re-select the compliance option for the 2017 compliance year. For example, a vehicle designated as using the 2016 Low Mileage Work Truck Option for the 2016 compliance year must select the 2017 Low Mileage Work Truck Option for the 2017 compliance year to retain the use of this flexibility option.

The following options are now closed:
Small Fleet Option Closed as of January 31, 2014
PM Filter Phase-In Option Closed as of January 31, 2014
Agricultural Vehicle Extension Closed as of January 31, 2015
Log Truck Phase-in Option Closed as of January 31, 2015

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