When registering a death that was expected and that has occurred in Northern Ireland, you will need to take the medical certificate showing the cause of death (signed by a doctor) with you.
If available (but don’t worry if not), also take the deceased’s:-
Council Tax bill.
Marriage or civil partnership certificate.
NHS medical card.
Proof of address (ie utility bill).
You will need to tell the Registrar:-
The person’s full name at the time of death.
Any names previously used, ie maiden name.
The person’s date and place of birth.
Their last address.
The full name, birth date and occupation of a surviving/late spouse/civil partner.
Whether they were getting a State Pension or any other benefits.
You should also take supporting documents that show your name and address (ie a utility bill) but you can still register a death without them.
The informant will then sign the register, certifying that the information that has been given to the Registrar is correct.
When the Coroner is involved, the Medical Certificate of Cause of Death is replaced by one from the Coroner. Your funeral firm or, if necessary, the Coroner’s Office, will be able to advise you when you will be able to attend the Registrar’s Office to register the death.