do i need to send original marriage certificate for uk passport
If you have lost your original UK birth or marriage certificates, you can apply to the General Register Office for a replacement certificate. Or you can change your name by Deed Poll, and use the Deed Poll to change the name on your passport..6. If you are making some other change to your name, it is not possible to just use your marriage certificate to apply for a new passport and update your other records. You will need to apply for a Deed Poll. 1  If you are a UK national and you are living in the UK and you are changing your name because of divorce.