Commission Implementing Decision (EU) 2018/2013 of 14 December 2018 on the identification of 1,7,7-trimethyl-3-(phenylmethylene)bicyclo[2.2.1]heptan-2-one (3-benzylidene camphor) as a substance of very high concern pursuant to Article 57(f) of Regulation (EC) No 1907/2006 of the European Parliament and of the Council (Text with EEA relevance.)