Recently, the Environmental Protection Agency (EPA) moved to the ACE platform for entry transmission to CBP. Â Some of those familiar with the EPA 3520-21 form may have noticed this already.
This form, commonly known as the ‘non-road’ form, includes the data element “Engine Family Name.† This data element is now a MANDATORY filing element in the ACE system.  Please be sure to include that data element when completing the form.  If you are unsure about where to locate the engine family name, the EPA has provided guidance, which can be found here.