Friends of the Certosa di Capri, Inc. is registered in the United States as a 501(c)(3) Non Profit Corporation with EIN #43-2087756. Friends of the Certosa di Capri is registered in the United Kingdom as Charity No. 1114136 and Private Limited Company No. 5614661 in England and Wales. Amici della Certosa di Capri ONLUS has been established in Italy as an organizzazione non lucrativa di utilitą sociale (ONLUS), with codice fiscale No. 90059150632.