International Notarisation Services
0203 441 5095

International Notarisation Services

Our team’s vast experience, multi-lingual capabilities, and multicultural understanding means we can help you with all your professional international notarisation services. Whether you are running a global business, or are simply looking to get married abroad or move to another country our Commercial Notary and Personal Notary offerings and services are flexible enough to accommodate your needs no matter how complex.


Castelo Notaries are known for providing and expert notarial services to clients all over the globe

International Notarisation Services

We are known for providing affordable, reliable and expert notarial services to clients all over the globe and with our same-day service, you can expect efficient and fast solutions for all your international notary needs. For complete convenience we also provide the option of a mobile notary and evening and weekend appointments. Our team of experts know the law inside and out, and will guide you through the many legal procedures related to international business and/or your personal international affairs.


Worldwide Notarisation Services

We do more than just notarise documents. We can prepare and authenticate them for use abroad, and even help you with certified translations, legalisations and Apostilles. For more information about an individual country’s requirements, check the links below.

Notarisation and legalisation services for the USA
Notarisation and legalisation services for France
Notarisation and legalisation services for the UAE
Notarisation and legalisation services for Germany
Notarisation and legalisation services for Singapore

Legal experts for Portugal and Spain

Our notary services are aimed at individuals who are looking for a convenient, easy and accessible way to have their documents legally verified. We have specific expertise in drafting legal documents for clients that are not only in the UK but also in Portugal and Spain, as we have an experienced team of in-house Portuguese and Spanish lawyers who specialise in this.

For a consultation and a quote, you can give us a call on 0203 441 5095 or fill in our short enquiry form.

Portuguese services, legal drafting, notarisation, legalisation and translations.

As well as our notary and legalisation solutions, Castelo Notaries can also offer certified translations.

Certified Translation Services

We are dedicated to providing you with a first-class service, so as well as our notary and legalisation solutions, we can also offer certified translations. By entrusting us with your document translation, you will not only benefit from accurate and certified translations, carried out by native speakers, but our team of legal experts will also advise you on whether your translated document also requires legalisation and/or notarisation.


Hassle-free International Notarisation Services

Industry-leading Notarisation, Apostille Legalisation, Consular Attestation, Legal Documents Drafting and Translation Services. It’s efficient, easy and convenient!

Notarisation of documents for any country in the world.

Legalisation at the FCO and or Consular attestation.

Translation of documents in any language of the world.

Everything you need to know about Notarisation and Legalisation

Download PDF Guide

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What our customers say

We are rated Excellent on Google because we thrive on your satisfaction! Customer feedback is our way of keeping in touch with you and knowing how we are doing. Please feel free to let us know what your experience has been like so that we can continue to deliver the best service possible for you.

Fahad Taub
Fahad Taub
June 7, 2023.
A very professional service. Iara was very helpful in helping me notarise my documents
Gloria Afonso
Gloria Afonso
June 7, 2023.
What a lovely bunch of ladies. My power of attorney for Portugal was processed quickly and efficiently. A special thank you to Miriam and the rest of the team … highly recommend Castelo Notaries
Nilhan Uckuzular
Nilhan Uckuzular
June 7, 2023.
Iara has been very helpful. Very professional in handling our needs. Fast and smooth work. Thank you
Bernardo Sottomayor
Bernardo Sottomayor
June 7, 2023.
I highly recommend Castelo Notaries. Great service, supper responsive and efficient. Alcina and Ms Afonso are always very helpful.
sian jones-souabni
sian jones-souabni
June 6, 2023.
We have used Castelo Notaries a few times now for various legal 'loose ends' - and Iara Fernandes has been so very efficient and positive in her approach, and succeeded with all requests (sometimes complexed)! What a valuable employee - thank you Iara !
Mohamed Nagui
Mohamed Nagui
June 6, 2023.
Very professional and efficient
Kim Perdikou
Kim Perdikou
June 2, 2023.
Excellent service - professional, knowledgable, and great customer service! Have used multiple times and always get everything accomplished quickly and completely. Thank you!
mostafa ghannai korir
mostafa ghannai korir
May 31, 2023.
very professional thank you
Margaiandreus
Margaiandreus
May 16, 2023.
A pleasure to work with they. My son needed to certificate and apostille a Degree of Barchelor for a Spanish University and Castelo Notary has done it perfectly, quickly and with a wonderful personal attention. A special mention for Maria Reche who has helped me in every step and doubts. Many thanks.