The StatenClinic complies with the criteria for "Kwaliteitszegel Dermatologie" and received the certificate in 2013. On the website of Huidpatienten Nederland you can find an overview of all institutions to which the "Kwaliteitszegel Dermatologie 2013" has been awarded to on the basis of self certification (see also a directory up to Juli 2014). Huidpatienten Nederland is an overarching union of several patients' interest groups in The Netherlands.