The ATR.1 Certificate is a customs document used in trade between European Union members and Turkey, to benefit from cheaper rates of duty.
The legal basis for the use of the certificate is the EU-Turkey Customs Union.
Products not included in the customs union are steel, coal and some agricultural products.
The ATR.1 certificate is a status certificate, not a certificate of origin, and certifies that the product has been put in free circulation either in the European Union or in Turkey, having been imported in either country.
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