Thank you for choosing to rally around the Cornelia de Lange Syndrome (CdLS) Foundation with your donation in recognition of Giving Tuesday! We are so very grateful to you for your support.

As the only organization in the nation dedicated to individuals impacted by CdLS, we depend on the support of generous people like you. Your donation allows us to continue to offer important services to children and adults living with the challenges of this spectrum disorder.

You are making a difference!

We are extremely grateful to you and will use your gift to continue to promote early and accurate diagnosis, encourage research, and provide family support to all those affected by CdLS. Your generosity underwrites services like free in-person medical clinics, help lines, informational resources, and family gatherings, to name a few.

Thanks to you, we can further our mission of reaching out, providing help, and giving hope to people whose lives are touched by this rare genetic syndrome.

Through your gift, you are celebrating humanity and hope.

Thank you from the bottom of our hearts and on behalf of the whole CdLS Foundation community.

Sincerely,

Bonnie Royster, Executive Director

This letter serves as a receipt for your charitable contribution to the Cornelia de Lange Syndrome Foundation, Inc. and certifies that you have received no goods or services in exchange for this contribution. Every effort has been made to ensure the accuracy of this receipt. If you believe we have made an error, call 800.753.2357 or email director@CdLSusa.org so we may correct it to your satisfaction.

2025 CdLS Foundation Giving Tuesday

By Cornelia de Lange Syndrome Foundation, Inc.

2025 CdLS Foundation Giving Tuesday

Team Members