The European Com-mission (EC) has published guidance levels for DON inproducts intended for animal feed. These guidance val-ues for DON are 8 mg kg−1in cereals and cereal products,12 mg kg−1in maize by-products and 5 mg kg−1in comple-mentary and complete feeding stuffs with the exception offeeding stuffs for pigs (0.9 mg kg−1), calves (