Documents for use in United States of America should be certified by the UK Foreign and Commonwealth Office by way of Apostille.
The fee is £75 per document and documents will be processed the same day if lodged by 2.00p.m.
The American Embassy is located at:
24 Grosvenor Square,
Tel. 020 7499 9000.
The following States require or may require an apostille to be affixed to documents authenticated by an English Notary Public: