Safety assessment of the substance ‘Tungsten Oxide’ for use in food contact materials

Silano, V, Bolognesi, C, Cravedi, J-P, Engel, K-H, Fowler , P, Franz, R, Grob, K, Guertler, R, Husøy, T, Kärenlampi, S, Mennes, W, Rosaria Milana, M, Penninks, A, Smith, A, de Fátima Tavares Poças, M, Tlustos, C, Wölfle , D, Zorn, H, Zugravu, C-A, Kolf-Clauw, M, Lampi, E, Svensson, K, Croera , C, Castle, L & Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF) 2017, 'Safety assessment of the substance ‘Tungsten Oxide’ for use in food contact materials' EFSA Journal, vol. 15, no. 1, pp. e04661. https://doi.org/10.2903/j.efsa.2017.4661