A deceased person cannot be cremated until the cause of death has been ascertained and properly recorded. The cause of death must then be verified by a second doctor, entirely independent of the first.
The British Medical Association (BMA) website sets out the procedure as follows:-
“Before cremation can take place two certificates need to be signed, one by the GP and one by another doctor. Cremation Form 4 must be completed by the registered medical practitioner who attended the deceased during their last illness. Form 5 must be completed by a registered medical practitioner who is neither a partner nor a relative of the doctor who completed Form 4.
A fee can be charged for the completion of both Forms 4 and 5 as this does not form part of a doctor’s NHS duties. Doctors normally charge these fees to the funeral firm, which generally passes on the cost to the family. Doctors are also entitled to charge a mileage allowance, where appropriate.
The doctors’ fees are set by the BMA and are reviewed annually.