Your current passport will remain valid until its expiry date. You will not need to exchange your passport to a biometric passport, but should apply for a new passport in good time as and when your current passport expires. It is best to allow three weeks for a passport application.
Most UK citizens will not need to exchange their current digital passport for a biometric book. Please note the following:
IPS does not issue visas. If you are unsure about Visa requirements you will needto contact the US Embassy in your country of residence. Their contact details are available on their website.
24-hour Passport Adviceline: 0300 222 0000 (see terms and conditions). Calls made to 0300 numbers from landlines and mobile phones are charged to customers at their network provider's national rate. Live operators are available to assist with your enquiry 24 hours a day.