N--Particulate Sampling Systems for Heavy-Duty Engine

The Environmental Protection Agency (EPA) is seeking to procure new particulate matter (PM) sampling and measurement systems for the National Vehicle and Fuel Emissions Laboratory (NVFEL). The objective of this procurement is to enhance the laboratory's capabilities in measuring and analyzing particulate emissions from heavy-duty engines, which is crucial for regulatory compliance and environmental protection. The systems will play a significant role in supporting the EPA's mission to ensure clean air and reduce pollution from vehicles. Interested vendors should note that the close date for submissions has been updated to March 19, 2026, and can contact Hannah Serdiuk at serdiuk.hannah@epa.gov or (202) 250-8748 for further information.