Certificate of Origin is the affidavit. Issued to exporters To show that a product is local in origin.
Thailand and produced according to Rules. Origin
Certificate of Origin is divided into two kinds.
1. Certificate of Origin that apply. Except for Or reduction of import duty The document is privileged. Tariff
2. Certificate of Origin that apply to the certificate of origin. But not to any tax exemption or reduction of import duties on them.