http://www.legislation.gov.uk/id/uksi/1970/819

SCHEDULE

Register	Certifying Officer	Mode of Authentication
Register of Births	The Registrar (Der Standesbeamte).	The signature and seal or stamp of the certifying officer.
Register of Marriages	The Registrar (Der Standesbeamte).	The signature and seal or stamp of the certifying officer.
Register of Deaths	The Registrar (Der Standesbeamte).	The signature and seal or stamp of the certifying officer.