On May 26, 2011, the Organization for Economic Cooperation and Development (OECD) posted a document entitled “Current Developments/Activities on the Safety of Manufactured Nanomaterials,” which provides information on the outcomes and developments of the OECD Working Party on Manufactured Nanomaterials (WPMN) related to the safety of manufactured nanomaterials. OECD states that the document “provides a snapshot of information on current/planned activities related to the safety of manufactured nanomaterials in OECD member countries and other delegations that attended the 8th meeting of OECD’s Working Party on Manufactured Nanomaterials (Paris France, 16-18 March 2011).” The document also includes written reports on current activities from other international organizations such as the International Organization for Standardization (ISO), Food and Agriculture Organization of the United Nations (FAO), and World Health Organization (WHO).