The purpose of this document is to provide replies to requests for interpretations of actual chemical standards in the EN 71-series: - EN 71 3: Migration of certain elements; - EN 71 4: Experimental sets for chemistry and related activities; - EN 71 5: Chemical toys (sets) other than experimental sets; - EN 71 7: Finger paints - Requirements and test methods; - EN 71 9: Organic chemical compounds - Requirements; - EN 71 10: Organic chemical compounds - Sample preparation and extraction; - EN 71 11: Organic chemical compounds - Methods of analysis; - EN 71 12: N-Nitrosamines and N-Nitrosatable substances; - EN 71 13: Olfactory board games, cosmetic kits and gustative games.