Updated DDEP evaluations have been presented for the decay characteristics of the radionuclides Na-24, Sc-46, Cr-51, Mn-54, Co-57, Fe-59, Y-88 and Au-198. Previous DDEP evaluations for these radionuclides were published in the BIPM-5 monographie in 2004. The experimental data published during the intervening period of 2004-2014 were taken into account in the current evaluations as well as other information: new compilations, analyses, and corrections. The updated evaluations are compared to previous results. (C) 2015 Elsevier Ltd. All rights reserved.