ITU's five-year contribution to the WSIS Implementation and Follow-up (2005-2010). This report provides information on the key initiatives and activities carried out by the three sectors of the Union (Standardization, Radiocommunication and the Development Sector) and the General Secretariat that have considerably enhanced the WSIS outcomes in the five years since 2005. The WSIS+5 report takes stock of all the WSIS-related activities carried out by ITU from 2005 to 2010.