Decides to improve the implementation of the measures imposed by paragraph 4(b) of resolution 1267 (1999), paragraph 8(c) of resolution 1333 (2000) as modified in paragraphs 1 & 2 of resolution 1390 (2002) in 12 months and calls for an updated report from Member States on the implementation of the measures; reappoints the Monitoring Group for a further period of 12 months (paras 1, 2, 6 & 8).