3. Sending in products/packaging pdf
GS1 will send you a call for checks of logistic information and/or label information.
When logistic information checks are required, your Data Management Service (DMS) will inform you what to send in and how to do this.
Did you only receive a call to have your label information checked? Then uploading a pdf of your packaging will suffice. Your DMS will instruct you on this as well.
As soon as the DMS receives the product pdf they will start the checks.