In New Zealand, we have the protocol to run a strip from our Lifepak12.
Which, depending on skill level and ambulance, can be a 3,4 or 12 lead.
This goes for all patients that die, including worked codes, not just DOA's.
Which can be done by all skill levels, doesn't have to be a EMT-P, which happens quite a bit in rural area's, because they are not always available.
I've only heard of one case in this area, of a patient that was found to be still breathing when at the morgue...and I do not know if that person had a strip run or not.
(Also not 100% sure if the patient was a hospital patient or had come via ambulance). Did cause a major public uproar, at the time it happened though!
So I guess that it is also a good idea we have to run strips, if nothing else, just to cover the EMS personal.
Cheers Enjoynz