There are many organizations similar to the WSA throughout the world. Just as we do, each of these organizations works hard to increase awareness of Williams syndrome and support local families in a variety of ways. If you are native to one of the countries listed below and still have connections there, have been contacted by a local family for resources or are planning a visit and would like to contact local families, the information below can help.

 

EUROPEAN FEDERATION OF WILLIAMS SYNDROME (FEWS)

eurowilliams.org

AUSTRALIA

  • Williams Syndrome Association of South Australia Inc.
    PO Box 247
    Salisbury SA 5108
    Australia
    Tel: 08 8258 3867
    Email: amarob@chariot.net.au
  • Williams Syndrome (IHC) Association of New South Wales
    32 Selwyn Street
    Paddington
    New South Wales 2021
    Australia
    Tel: 02 9332 1361
  • Williams Syndrome Family Support Group (Vic) Inc.
    Victoria, Australia
    Website: https://wsfsgvic.org.au. Email: info@wsfsgvic.org.au

BELGIUM

CANADA

Canadian Association for Williams Syndrome

CZECH REPUBLIC

Willík

DENMARK

Dansk forening for Williams syndrom
V/gitte Petgersen Kildemarken 44
4622 Havdrup
Denmark

FINLAND

Kettutie 4 A 14
FIN-00800
Helsinki
Finland
Tel: 358-9-19140926 
Email: jari-matti.vuorio@helsinki.fi

FRANCE

GERMANY

Bundesverband William-Beuren Syndrom

HUNGARY

Hernad u 27
H-1078 Budapest, Hungary
Facebook: facebook.com/mwszt
Email: pogany@korb1.sote.hu
Tel: 36 1 326 7492 (English/French speaking)
Tel: 36 1 266 1639/2890 (English/Spanish speaking)

IRELAND

Williams Syndrome Ireland

ISRAEL

Williams Syndrome of Israel
Louis Pasteur 5
Tel Aviv
Jaffo
68036
Israel
Tel: 03683 0538

ITALY

Assocociazione Italiana Sindrome di Williams
c/o Sovrano Militare Ordine di Malta
Piazza dei Cavalieri di Malta 4
00153 Roma
Italy
Tel/Fax: 06.574.1342
Email: aisw.rm@mclink.it

JAPAN

Williams Syndrome Association of Japan
2-27-21 Nokata
Nakano-ku Tokyo 165
JAPAN
Tel: 03-3388-7488
Additional WS information in Japanese: http://www003.upp.so-net.ne.jp/Williams/

NETHERLANDS

Nederlandse Vereniging Williams-Beuren Syndroom (NVWBS)
Postbus 85276
3508AG Utrecht
Netherlands
Email: M.vanLeeuwen@fvo.nl

NEW ZEALAND

WSA of New Zealand

NORWAY

Norsk Forening for WS
Lisen Julie Mohr Norsk Forening for WS Bernhard Herresvel 17
0376 Oslo
Norway
Email: lisen.mohr@frambu.no

ROMANIA

Asociaţia Williams Syndrome Romania

SERBIA

Udruženje za Vilijamsov sindrom

SLOVAKIA

Spolocnost Williamsovho Sydrom
MUDr. Vladimir Bzduch
I.detska klinika DRNsPLimbova c.1
833 40 bRATISLAVA-Kramare
Slovenska Republika
Email: v.bzduch@pobox.sk

SOUTH AFRICA

The WSASA
Contact: Mike Kabat
P O Box 24003
Claremont 7735
Republic of South Africa
E-mail: kingscol@mweb.co.za

SPAIN

  • Asociación Síndrome Williams España
    Calle Escuela de Vallecas, 
    12 - local 4. 28051 
    Madrid
    Spain
    Tel: 914 136 227
    Email: aswe@sindromewilliams.org
  • Asociación Síndrome de Williams en Soria
    C/Sagunto 14 - 4B
    42001 Soria
    Spain
    Tel: 975 22 2167
    Fax: 975 22 5929
  • Asociación Valenciana Síndrome de Williams
    Plaza Alqueria Nova, 18, 49a,
    46014 Valencia
    Spain
    Tel: +34 963 83 3547
    Email: avsw@wanadoo.es

SWEDEN

Williams syndromförening i Sverige

SWITZERLAND

Sous La Rochetta
1566 St Aubin/Fr
Switzerland
Tel: (26) 677 17 17
Email: meroni@bluewin.ch

UNITED KINGDOM

Williams Syndrome Foundation - UK