Atomic and Surface Data Issues in Nuclear Fusion -- Plasma—Wall Interaction: Status and Data Needs -- Modeling of Fusion Edge Plasmas: Atomic and Molecular Data Issues -- Energy Deposition from ELMs in Fusion Devices -- Plasma Diagnostics -- Molecular Diagnostics of Cold Edge Plasmas -- Divertor Spectroscopy with Molecular Transport -- High-Temperature Plasma Edge Diagnostics -- X-ray Spectroscopy of High n Transitions of He- and Ne-Like Ions in Alcator C-Mod Plasmas -- High-Temperature Plasmas Diagnostics by X-ray Spectroscopy in the Low Density Limit -- Surface Processes and Material Issues -- Review and Status of Physical Sputtering and Chemical Erosion of Plasma Facing Materials -- Hydrogen Retention in and Release from Carbon Materials -- Interaction of Low-Energy Ions and Hydrocarbon Radicals with Carbon Surfaces -- Tritium Inventory in the Materials of the ITER Plasma-Facing Components -- Mixed and High-Z Plasma-Facing Materials in TEXTOR -- Beryllium and Liquid Metals as Plasma Facing Materials -- Databases -- IAEA Databases and Database Establishment Programs -- NIFS DATABASE and Cooperation with IAEA DCN -- The NIST Atomic Structure Databases -- The Atomic Data and Analysis Structure -- Collision Processes of Atomic and Molecular Hydrogen in Fusion Plasmas: The Cross-Section Data Status -- Partial and Differential Electron Impact Ionization Cross-Sections for Small Hydrocarbon Molecules.