Parcels need to be securely packaged, if possible inside a cardboard box, with the title and tackle of equally the sender and also the recipient - have to be penned on 2 (two) sides of a parcel. Regarding obligation free eligibility under the CETA: Country origin rules are affiliated https://uspsprioritymailreturnser05949.ttblogs.com/7577179/the-best-side-of-shipping-from-canada-to-mexico