Please see below various links that are incredibly useful to me and my work as a Notary Public.
Notaries Society
www.thenotariessociety.org.uk/
The Faculty Office
Legalisation department of the Foreign and Commonwealth Officewww.fco.gov.uk/en/about-us/what-we-do/services-we-deliver/legal-services/Legalisation/
Legal Ombudsman
Streathers Clapham LLP
www.streathers.com/london_solicitors.html
Lambeth Business Directory