The European Food Safety Authority’s (Efsa) food contact materials panel (CEF) has confirmed that the use of the substance dodecanoic acid, 12-amino-, polymer with ethene, 2,5-furandione, α-hydro-ω-hydroxypoly (oxy-1,2-ethanediyl) and 1-propene is safe for consumers. Scientific Opinion on the safety assessment of the substances for use in food contact materials.