The Italian Home Office (Ministero deli Interni) has just published a vademecum for British citizens and their families living in Italy.
For up-to-date Brexit information and to receive email alerts, please consult the UK.gov website or use the link below to access the most recent updates.
Messages from Jill Morris, Her Majesty’s Ambassador to Rome. Regular issues of the Ambassador’s newsletter for British nationals in Italy starting in 2017, with information on the progression of Brexit and recommended actions.
(Latest newsletter, issue 24 dated May 14th 2021)
Other sources of Brexit Information
British in Europe; British in Europe Italy page
While this is primarily a site for British nationals living in Spain, you can sign up to receive their newsletters with information that is also specific to Italy by clicking on the ‘Join Us’ link on their website
Facebook group for Brits applying for Italian citizenship. (This is a private Facebook group so you need to request access)