This publication contains the proceedings of an international symposium on Disposal of Low Activity Radioactive Waste held in Córdoba, Spain, 13–17 December 2004. The topical issues addressed by the symposium were: policies and strategies for low activity radioactive waste; very low activity radioactive waste; low activity radioactive waste from decommissioning; long lived low activity radioactive waste and other materials; and unique low activity radioactive waste. These proceedings include the keynote addresses, papers on topical issues, records of panel discussions, Chairs’ summaries of the five topical sessions, the symposium Chair’s general summary and symposium findings. A CD containing the contributed papers and a list of participants of the symposium is included.