How old must organ/tissue donors be to donate, unless consent is given from a guardian?

Individuals must be at least 18 years old to serve as organ and tissue donors without needing consent from a guardian. This age requirement is established because it is legal for individuals to make their own medical decisions once they reach adulthood. As mature individuals, they have the capacity to understand the implications of organ and tissue donation and can provide informed consent independently.

For those younger than 18, donations typically require consent from a parent or legal guardian to ensure that the decision is made with appropriate oversight and understanding of the potential consequences. This legal framework is in place to protect minors during a significant and often life-altering decision.