Judgment of the General Court (Seventh Chamber) of 16 November 2022 (Extracts).#Sciessent LLC v European Commission.#Biocidal products – Active substances – Silver zeolite and silver copper zeolite – Refusal of approval for product-types 2 and 7 – Article 4 and Article 19(1)(b) of Regulation (EU) No 528/2012 – Efficacy – Active substances for use in treated articles – Assessment of the efficacy of the treated articles themselves – Competence of the Commission – Principle of non-discrimination – Legal certainty – Legitimate expectations.#Cases T-122/20 and T-123/20.