The OECD Working Party on Nanomanufactured Materials Expert Meeting on Categorization of Nanomaterials (developing nanomaterial categories) took place on September 17-19, 2014 in Washington, D.C. The event was hosted by U.S. EPA.

Questions about the meeting can be directed to EPA, Kenneth Moss (moss.kenneth@epa.gov), at 202/564-9232 or OECD, Mar Gonzalez (Mar.Gonzalez@oecd.org).

The OECD hosts the official site for this meeting at https://community.oecd.org/community/nanosafety.

• OECD Expert Meeting on Categorization of Manufactured Nanomaterials abstracts and thought starters (PDF)(31 pp, 754 K)
• OECD Expert Meeting on Categorization of Manufactured Nanomaterials Agenda (PDF)(10 pp, 616 K)
• OECD Expert Meeting on Categorization of Manufactured Nanomaterials background document (PDF)(35 pp, 1 MB)
• OECD Expert Meeting on Categorization of Manufactured Nanomaterials biographies (PDF)(12 pp, 148 K)