Cant find a date to answer your specific question. Suggest you contact them directly. Q: How do I get in touch with ANSI? A: You can contact us via e-mail at any time. Our office addresses are also shown below: ANSI Headquarters (DC office) 1899 L Street, NW, 11th Floor Washington, DC 20036 Phone: 202.293.8020 Fax: 202.293.9287 Operations: 25 West 43rd Street, Fourth Floor New York, New York 10036 Phone: 212.642.4900 Fax: 212.398.0023