Complex sentence: He has served as Chair of the Nominating Committee, at Internet Corporation for Assigned Names and Numbers (ICANN), 2005, he's a member of the Board of Directors, and Secretary for the Digital Policy Institute.
Split into simpler sentences: He has served as Chair of the Nominating Committee, at Internet Corporation for Assigned Names and Numbers (ICANN), 2005. He is a member of the Board of Directors, and Secretary for the Digital Policy Institute.