Contact Us

Questions? Fill out the contact form below and we'll get right back to you.

Phone

Toll-Free: (800) 728-0032
Fax: 212-825-1315
Mon-Sun: 8:00AM-8:00PM Eastern Time

Mail

Knowledge Delivery Systems, Inc.
110 William Street, Ste 2201
New York, NY  10038

Email

For questions about KDS' professional development offerings or our online learning solution, please write to info@kdsi.org.

If you are experiencing difficulty purchasing or using the online classroom, please write to support@kdsi.org.

To discuss your school or district's professional development program needs, please write to sales@kdsi.org.