Answered

Describe the difference between an RMD release request and a PARS release request.
a. You don't need to worry, when you arrive at the border, everything will be fine.
b. The difference between RMD and PARS, RMD the goods are on hand to be released, PARS the goods have not yet arrived.
c. No difference, shipment information is the same.
d. Documentation of any or all conveyance isn't necessarily required, remember we should be able to move shipments freely under USMCA or the old NAFTA.