Radioactivity (cesium 134 et cesium 137)

Following accidents at the Chernobyl and Fukushima nuclear power plants, considerable quantities of radioactive elements were dispersed in the atmosphere and reached a large number of third countries. Maximum radioactivity tolerances have been defined for certain agricultural products. A number of products from species that live and thrive in forests and wooded areas could be contaminated by radioactive caesium exceeding of the maximum permitted levels.