Registration OfficesEast Sussex County CouncilThe core opening hours of registration offices in East Sussex are 9am to 4pm Monday to Friday, and on Saturdays for weddings. Please phone to make an appointment to see us. Our last appointment slot is at 3.30pm Monday to Thursday and 3pm on Fridays.Further informationContact East Sussex registration officesContact details for our registration offices in Crowborough, Eastbourne, Hastings and Lewes.Form - name change application (children)For parents to legally change their child’s name.Form - name change application (children)For parents to legally change their child’s name.Registering important events in your lifeForm – birth certificates for East Sussex – order copiesBuy copies of certificates for births registered in East Sussex.Form – death certificates for East Sussex – order copiesBuy copies of certificates for deaths registered in East Sussex.Form – marriage certificates for East Sussex – order copiesBuy copies of certificates for marriages registered in East Sussex.Form – Marriage – licence a venue for civil ceremoniesRegister a venue in East Sussex for civil marriage ceremonies.