I don't know if you can register that your organs only go to people of a particular group (religious beliefs, for example), but if that is possible then it woul

I don't know if you can register that your organs only go to people of a particular group (religious beliefs, for example), but if that is possible then it would solve the ethical issue of giving an organ to someone who is a less suitable candidate (due to them refusing other life-saving treatment in the case of complications). Just have the various religious groups put on their organ donation form that they are to be donated only to others with similar beliefs.