For imported or exported goods, in order to freely circulate on the market of that country, such products need to be granted a Certificate of Free Sale – CFS.
In different countries, the name of this certificate is slightly different, for example: in Vietnam, it is called Certificate of Free Sale – CFS; in the US it is called the FDA’s approval for marketing ; In EU countries, it is called a Certificate of European Quality Standard (CE Mark Certificate) , … Although the names are different, in general , a CFS-certified product means that the product has passed through the evaluation test methods of professional bodies in the country that , and has allowed the production, trafficking and consumption in the country. It is also meant as a clearance for goods to be circulated without being held by the customs authorities.
