Articles - On 19 December 2019, the Court of Justice of the European Union (CJEU) ruled on the concept of 'biocidal product', as defined in article 3 of Regulation 528/2012 on the making available on the market and use of biocidal products, in a case on a cleaning product primarily used "to ensure the absence of mould". According to the CJEU, the concept of ‘biocidal product’ is to be interpreted broadly, hereby also broadening the scope of application of Regulation 528/2012.