Notary Public in Preston. With over 20 years experience, I offer the full range of Notarial services in Preston and throughout the wider Northwest. My services are also available at your home or business at Weekends or after business hours,at no extra charge as well as ,of course, at my offices in Preston. A Notary is an officer of the law who holds an internationally recognised public office. The duty and function of a Notary is to prepare, attest, authenticate and certify deeds and other documents, for use anywhere in the world. His signature and official seal renders them acceptable, as proof of the matter attested by him, to the judicial or other public authorities in the country where they are to be used. Clients often require notarial services when dealing with overseas matters. A Notary mainly acts as an impartial and legally trained witness to authenticate and certify the execution of documents required or intended for use outside the UK. It is important that a Notary is contacted as early on as possible as requirements vary from country to country and further authentication from the Foreign and Commonwealth Office or applicable Consulate may be necessary.