The Workshop will preview, and foster reflection on, experiments not directly related to the current LHC programme that could be carried out at CERN in the next 5-10 years. It is scheduled for May 11th to 13th and will be held at CERN. It will look at activities requiring the accelerator infrastructures at CERN: SPS, PS, AD, ISOLDE, nTOF, as well as those non-accelerator experiments that are best carried out at CERN. The plans for neutrino physics, except for CNGS, will not be addressed during this workshop. A dedicated event will be organised at CERN in conjunction with a working group set up by the Scientific Policy Committee, on October 1st-3rd, to cover this subject. The Workshop will be structured roughly along the lines of the various accelerators.