The final program for the 2006 Gordon Research Conference on Electron Donor Acceptor Interactions is given below. The conference defines the current frontiers in experimental and theoretical studies of charge transfer through single molecules, donor-bridge-acceptor assemblies, supra- and macromolecular systems, and biological molecules and machines. The program features sessions on spectroscopic investigations of charge transfer, molecular device concepts, electron donor acceptor interactions as probes of protein structure and folding, dynamics of charge transport, medium effects, organic and inorganic mixed valency. Over 60 poster presentations are planned and four oral presentation time slots will be reserved for the most interesting posters brought to the meeting. Newport, RI is a wonderful and historic summer resort and an outstanding site for 2006 EDAI Gordon Conference. We look forward to seeing you there.