Reconciliation: Customs’ how-to guide

Need information about the specifics of filing of a reconciliation (recon) entry with US Customs?  Then check out CBP’s hard-to-find publication, Automated Commercial System (ACS) Reconciliation Prototype:  A Guide To Compliance, Version 4.0

Published in 2004, and still the most current CBP guidance, the guide offers detailed instructions for such things as flagging entry summaries, filing recons, structure and submission of recons, payments and refunds, and more.