Judgment of the General Court (Second Chamber) of 20 September 2011.#Arch Chemicals, Inc. and Arch Timber Protection Ltd (T-400/04), Rhodia UK Ltd (T-402/04), Sumitomo Chemical (UK) plc (T-403/04) and Troy Chemical Co. BV (T-404/04) v European Commission.#Health policy - Placing on the market of biocidal products - Identification of active substances on the market - Decision refusing amendment of certain provisions of the legislation - Actions for failure to act - Obligation to act - Actions for annulment - Not individually concerned - Inadmissibility.#Joined cases T-400/04, T-402/04 to T-404/04.

ECLI:EU:T:2011:490Eu Chamb 02 TSep 20, 2011