In present World, every corporation can offer its goods to everybody who is ready to pay for them. However, occasionally, some goods require certificates to be able to be sold in the retailers and supermarkets. The most common products, which have to be tried just before the clients can purchase them, are: beef, milk products and fish. Nevertheless, every country has its own requirements when it comes to launch cooking items on the market. In most nations of the European Union, the laws are almost the same, but from the west border of Poland the circumstance is slightly different.
