I am extremely sorry all those who have been bereaved. At best a very difficult time. A doctor can - but here hasnt - issue a death certificate, if he has seen the patient within 14d. oh and knows the cause of death
Even if he does in these days they get bounced to the coroner.
The coroner will do a post mortem ( obviously one of his underlings does that ) - and there is a report. A temporary death certificate ( T100 I think ) is often issued and this can be used for most things [" the coroner can give you an interim death certificate to prove the person is dead. You can use this to let organisations know of the death and apply for probate." internet]
The coroner can issue a certificate after his post mortem or even a limited post mortem or can decide to go ahead and hold and inquest
an inquiry under oath on whos died, where when and what from. The relatives can ask for an inquest - altho he doesnt have to grant one, a lot do alot of the time.
After Shipman where criticism was levelled at a few people - the system has slowed down - not to improve the inquiry into the cause of death but to prevent further criticism of those in high or lower office, and making them feel bad, put upon or useless.
so basically we are all stuck
yes write a nice letter saying what progress....
The new act recommends that the whole thing is over in six months and all of you are way under that. And it is pious hope, it is not even a duty. (nothing happens if he doesnt do it)
I wrote at 5 m 21 d and got a bit of a crabby reply. - but then they coughed up the death certificate ( I had told them what to put!) - and then the underling said she wanted to give it to the next-of-kin and I said 'no you're giving it to the executor who is the man sitting next to me.'
so there is a tension between the relatives who want to get things done and dusted and the coroners office who drag their feet because they dont want to be criticised for missing another Shipman.
By and large it is a dissatisfactory system
but there is very little you can do besides nag