Oral title: TMT: Future ground-based capabilities for the observations of young planetary systems.

Oral abstract: We will describe first-light instrumentation for the Thirty-Meter-Telescope (TMT), which will provide an integral-field 
imaging spectrograph (IRIS) fed by a fully integrated adaptive optics facility (NFIRAOS), enabling NGS/LGS diffraction-limit 
capabilities in the near-IR. TMT instrumentation roadmap also includes a high-contrast instrument designed for studying young 
planetary systems in details.