Commission Implementing Decision (EU) 2018/594 of 13 April 2018 on the identification of benzene-1,2,4-tricarboxylic acid 1,2 anhydride (trimellitic anhydride) (TMA) as a substance of very high concern according to Article 57(f) of Regulation (EC) No 1907/2006 of the European Parliament and of the Council (notified under document C(2018) 2112) (Text with EEA relevance. )