We will describe the future QCD measurements at the LHC using proton
tagging that will allow us to constrain further the proton structure, as well as
photon exchange processes which lead to unprecedented sensitivities on
anomalous couplings and extra-dimensions in the universe.
We will finish the seminar by describing the hardware that could be installed
in the CMS-TOTEM or ATLAS experiments to detect intact protons in the
final state.