Do importers need to reprint all their labels when changing their business address on the importer line?

No immediate reprint is required. Members confirm there is a transition period during which you can continue using labels with your old importer address. The practical approach is to ensure mail forwarding is in place at your old address during this period (similar to how a brand can continue using old distributor details on stock during a transition). Only reprint if you have accumulated many years' worth of stock; otherwise, use up existing inventory before reprinting with the new address.