According to Article 12 of Regulation （EC� No 396/2005, EFSA has reviewed the maximum residuelevels （MRLs� currently established at European level for the pesticide active substance bromadiolone.Co nsidering that this active substance is not authorised for use on edible crops within the EU, that noMRLs are established by the Codex Alimentarius Commission （codex maximum residue limits� and thatno im port tolerances w ere noti?ed to EFSA, residues of bromadiolone are not expected to occur in anyplant or animal commodity. Even though information on the limit of quanti?cation （LOQ� ofbromadiolone was provided by the European unio Reference Laboratories for Pesticide Residues, theavailable data were not su f?cient to derive a residue de?nition for enfo rcement against potential illegaluses.