If you would like it to be returned by mail, please attach a self-addressed Frenchized envelope. Austrade can help Australian companies become familiar with local market conditions and help develop export opportunities through a number of merchant and Australian services. Step 3: Once your form has been received and accepted, we will send you the model of the NAFTA Certificate of Origin, along with the appropriate instructions for completing the document. If you are satisfied that your company meets the export requirements of NAFTA, you can apply for an Exporter Registration Number. To do this, please fill out the KAFTA Export Information Form (PDF 143KB) and send it by e-mail to the e-mail address on the form. When completing the form, indicate all signatories authorized to sign Certificates of Origin (CO) on behalf of the company. .