Judgment of the General Court (Fifth Chamber, Extended Composition) of 20 September 2019.#BASF Grenzach GmbH v European Chemicals Agency.#REACH — Evaluation of substances — Triclosan — ECHA decision requesting further information — Article 51(6) of Regulation (EC) No 1907/2006 — Action brought before the Board of Appeal — Task of the Board of Appeal — Adversarial nature of the procedure — Scope of the review — Intensity of the review — Powers of the Board of Appeal — Article 93(3) of Regulation No 1907/2006 — First sentence of Article 47(1) of Regulation No 1907/2006 — Relevant information — Proportionality — Article 25 of Regulation No 1907/2006 — Annex XIII to Regulation No 1907/2006 — Data obtained under relevant circumstances — Persistence — Neurotoxicity — Reproductive toxicity — Article 12(1) of Regulation (EC) No 771/2008 — Delay in the submission of a scientific opinion.#Case T-125/17.