1. Guidelines on submission of a dossier for safety evaluation by the EFSA of active or intelligent substances present in active and intelligent materials and articles intended to come into contact with food;EFSA (European Food Safety Authority);The EFSA Journal 2009,2009
2. Scientific Opinion on the safety evaluation of the active substance, polyacrylic acid, sodium salt, crosslinked, for use in active food contact materials;EFSA CEF Panel (EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids);EFSA Journal,2013