Contact Us

Phone

Toll-Free: 1-800-728-0032
Fax: 212-825-1315

Mon-Fri: 8:30AM-5:30PM EST
Sat-Sun: CLOSED

Mail

Knowledge Delivery Systems, Inc.
110 William Street
32nd Floor
New York, NY 10038

Email

Questions: info@kdsi.org
Tech-Support: support@kdsi.org
Sales Inquiries: sales@kdsi.org