All subdivisions of a plot of land under Article 29 of the amended law of 19 July 2004 on municipal planning and urban development (loi modifiée du 19 juillet 2004 concernant l'aménagement communal et le développement urbain) must abide by the relevant procedure, set forth in Article 57.4 of the Luxembourg City Building Regulations (Règlement sur les bâtisses de la Ville de Luxembourg).

Applications are submitted for approval to the Municipal Council at the recommendation of the College of the Mayor and Aldermen. The corresponding decisions of the Municipal Council, which are not subject to ministerial approval, are published in accordance with the procedure stipulated for municipal regulations in Article 82 of the amended municipal law of 13 December 1988 (loi communale du 13 décembre 1988).