After giving a very brief introduction to the resolved photon processes, I will summarize the latest experimental information from HERA, on resolved photon contribution to largep_T jet production as well as to direct photon production. I will point out the interesting role that resolved photon processes can play in increasing our understanding of the dynamics of the quarkonium production. I will then discuss the newer information on the parton content of virtual photons as well as thek_T distribution of the partons in the photon. I will end by giving predictions of an eikonalized minijet model for σ_γγ^inel which crucially uses the experimental measurement of the abovementionedk_T distribution and comparing them with data.

The activities of the working group including some of the seminars are summarized. The written reports received are included.

We report on a plan to establish a `Dictionary of LHC Signatures', an initiative that started at the WHEPP-X workshop in Chennai, January 2008. This study aims at the strategy of distinguishing 3 classes of dark matter motivated scenarios such as 𝑅-parity conserved supersymmetry, little Higgs models with 𝑇 -parity conservation and universal extra dimensions with KK-parity for generic cases of their realization in a wide range of the model space. Discriminating signatures are tabulated and will need a further detailed analysis.