retrofit DPFs

CARB public meetings clarify proposed rule amendments, hear other ideas

In addition to the previously reported six-month "Good Faith" extension, detail here on proposed new NOx-exempt areas and concurrent extensions, a fast-approaching funding deadline, and more.

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Last days for CARB’s manufacturer-delay extension

With yearend upgrade deadlines looming for small-fleet (1-3-truck) owner-operators of 1996-2006 model-year engines, purchases must be made by Sept. 1 to take advantage of manufacturer-delay extension if necessary.

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