MFN Resource Library
Key Facts For Community Members
Understanding the Heavy-Duty Omnibus Regulation
Aisha Balogun for the Moving Forward Network (MFN)
December 2023
The Heavy-Duty Engine and Vehicle Omnibus Regulation (Heavy-Duty Omnibus or HDO) attempts to curb health-harming pollution from heavy-duty trucks starting in model year 2024. This fact sheet introduces how the rule came to be, what activity it regulates, and the recently proposed changes to the regulation that may leave gaps in fully protecting EJ communities.
The resources in this library are not intended to indicate support or agreement from MFN and its members related to policy approaches, technologies, fuels, legal or any other opinion. Rather, it is intended to provide data, information, and considerations to support and inform MFN and its members' advocacy. If you have any needs for specific resources, please contact us at info@movingforwardnetwork.com.