They are already standards for that in place.What do you think it happens when you use inReach from Garmin in emergency?
Precisely what I'm talking about. There is a global response center staffed by Garmin taking your call/message and dealing with the requirement. They partner with local LEO and ERT as well as calling the emergency contacts registered for Inreach user. They remain following up with all parties throughout the rescue operation. They have very clear processes and ability to coordinate emergency response on a global basis.
Refer - https://support.garmin.com/en-US/?faq=dENvi0yoo51ib0Zh8L4El6
All I'm saying here is that Apple will probably build its own equivalent of a global response center but this will take some time and ramping up.