the Cornelia de Lange Syndrome (CdLS) Foundation USA
Since 1981, the CdLS Foundation has opened its doors to individuals with CdLS and their family members.
Each year the community grows by the hundreds as research, treatment and understanding of CdLS advance. Since its inception, the Foundation has been working to fulfill its slogan of reaching out, providing help and giving hope to anyone touched by this little-known genetic syndrome or other isolating conditions. Much has been achieved since the first Family Gathering, but there is more to do.
The Foundation’s mission
The Foundation’s mission is reflected in its slogan: Reaching Out, Providing Help, and Giving Hope.
Meet the Team
Read more about our community...
המתנדבים והתומכים שלנו...
Bonnie Royster
Network of experts for the Cornelia de Lange Syndrome (CdLS) Foundation USA
רשת מומחיות the Cornelia de Lange Syndrome (CdLS) Foundation USA
Collaboration helps....
Collaborating with other family communities offers shared knowledge, advocacy strength, pooled resources, and accelerated research progress. Together, these collaborations empower individuals, amplify voices, advance treatments, and raise awareness, ultimately driving positive change.
See our current partners below
Cornelia de Lange foreningen
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CdLS Foundation UK and Ireland
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Asociación Española Síndrome de Cornelia de Lange (AESCdL)
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Canadian CdLS Foundation
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=English, headerIconURL=, headerTitle=Canadian CdLS Foundation, showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/cdlsIsrael/WebHome/logoIsrael2.png?keepAspectRatio=true&height=100&rev=1.3)
(CdLS) האגודה הישראלית תסמונת קורנליה דה לנגה
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Arbeitskreis Cornelia de Lange Syndrom e.V.
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=Deutsch, headerIconURL=, headerTitle=Arbeitskreis Cornelia de Lange Syndrom e.V. , showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/Argentina/WebHome/ArgentinaLogo2.jpg?keepAspectRatio=true&height=100&rev=1.2)
Comunidad Argentina del Sindrome Cornelia de Lange
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=Español, headerIconURL=, headerTitle=Comunidad Argentina del Sindrome Cornelia de Lange, showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/Brazil/WebHome/cdls-fundacao-sindrome-cornelia-de-lange.png?keepAspectRatio=true&height=100&rev=1.1)
Associação Brasileira Síndrome Cornélia de Lange
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Ass. Naz. di Volontariato Cornelia De Lange ONLUS
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Rarissimas - Associação Nacional de Deficiências Mentais e Raras
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=Português, headerIconURL=, headerTitle=Rarissimas - Associação Nacional de Deficiências Mentais e Raras, showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/Netherlands/WebHome/cdls-nl-logo.png?keepAspectRatio=true&height=100&rev=1.1){kind=logo}
Vereniging Cornelia de Lange syndroom
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=Nederlands, headerIconURL=, headerTitle=Vereniging Cornelia de Lange syndroom, showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/France/WebHome/assoclogo.gif?keepAspectRatio=true&height=100&rev=1.1)
ASSOCIATION FRANÇAISE DU SYNDROME DE CORNELIA DE LANGE
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=Français, headerIconURL=, headerTitle=ASSOCIATION FRANÇAISE DU SYNDROME DE CORNELIA DE LANGE, showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/Poland/WebHome/plflag.gif?keepAspectRatio=true&height=100&rev=1.1)
Stowarzyszenie Dzieci i Rodzin Cornelia de Lange Syndrom (CdLS) w Polsce
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=Polski, headerIconURL=, headerTitle=Stowarzyszenie Dzieci i Rodzin Cornelia de Lange Syndrom (CdLS) w Polsce, showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/USA/WebHome/cdls-logo.gif?keepAspectRatio=true&height=100&rev=1.1){kind=logo}
the Cornelia de Lange Syndrome (CdLS) Foundation USA
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The Cornelia de Lange Syndrome Association (Australasia) Inc (CdLSA)
![{showIcon=true, headerCSSIconClass=group-icon, serviceLabel=English, headerIconURL=, headerTitle=The Cornelia de Lange Syndrome Association (Australasia) Inc (CdLSA), showHeaderStatus=true, tileStatus=[]}](/xwiki/bin/download/WaihonaPartners/Colombia/WebHome/colombia.png?keepAspectRatio=true&height=100&rev=1.1)
Fundación CdLS COLOMBIA
