David Hotson Architect acted as the executive architect on the renovation of the offices of the Secretary General and President of the United Nations, located immediately behind the main podium of the UN General Assembly building in New York.  This project was designed in association with INLAY, a team of young Swiss artists and architects who won a national competition to design the gift of the Swiss Government to the United Nations on the occasion of Switzerland's joining the UN as a full member.

UN Secretary General Kofi Annan presided over the dedication of the office suite at the beginning of the UN General Assembly in September 2004.