UK Pitt Hopkins website

A website for families from the UK has been developed in the Summer of 2013:

Italian website

Families from Italy have created an association for Pitt Hopkins syndrome in September of 2014. Here is a link to their website:

Dutch Pitt Hopkins Syndrome website

Several families in the Netherlands have created a Pitt Hopkins syndrome foundation and a website. Here is the site in Dutch:

Swiss website for Switzerland, Germany and Austria

A family in Switzerland has created a Pitt Hopkins syndrome website.  Here is the site in German: