The Luxembourg Trade and Companies Register (Registre de Commerce et des Sociétés, RCS) recently published a brochure giving notice of a new registration filing formalism for all present and future entries starting April 2022. This new registration filing formalism applies to all natural persons who, by virtue of their function in the company, regardless of their position, are required to be registered in the file of a company or other entity registered with the RCS. The brochure also announces that all Luxembourg addresses registered in the RCS will be compared to the national register of localities and streets (registre national des localités et des rues).