The default option for shipping internationally from Czechia is delivery duty unpaid. Common carriers use the time period EXW which basically assigns all import associated costs (obligation, taxes, and various fees) on the receiver/ importer. Concerning responsibility free eligibility under the CETA: Nation origin rules are associated with components https://fernandohqzgn.dm-blog.com/28138083/facts-about-how-to-ship-a-package-abroad-revealed