With the UK's exit of the European Union, the way EEA nationals give notice has changed. 

• If you have appropriate EU Settlement Status (EUSS) you must bring evidence that this has been granted. You must get your Share Code from this website: www.gov.uk/view-prove-immigration-status and provide this at notice.
• If your EU Settlement Status (EUSS) application is in progress you need to provide a Certificate of Application; digitally, or physically, at your appointment. You may need to ask the Home Office for this. 
• Failure to show EU Settlement Status (EUSS) means you will have to provide documents under the header ‘Non- British or Irish nationals.’