Proposed permanent secretariat In 2010, President of France Nicolas Sarkozy proposed the establishment of a permanent G20 secretariat, similar to the United Nations. Seoul and Paris were suggested as possible locations for its headquarters.Brazil and China supported the establishment of a secretariat, while Italy and Japan expressed opposition to the proposal.South Korea proposed a "cyber secretariat" as an alternative. It has been argued that the G20 has been using the OECD as a secretariat.