Here is a question almost no one thinks to ask until it is too late: if you died unclaimed, could your body be sent for dissection or research without anyone's consent? The answer is not a national one. It depends, almost entirely, on the state you happen to die in. We read the statutes for all 51 US jurisdictions and assembled them into a single map in OrganWatch. The pattern is stark, and it favors use.
The headline: consent is the exception
Of the 51 jurisdictions, 33 permit an unclaimed or indigent body to be used without affirmative next-of-kin consent. Only 13 require consent; 3 are partial or conditional, and 2 could not be cleanly resolved. In other words, in most of the country the default is use, not ask. That is not an accident of enforcement — it is what the statutes say.
The mechanism: “claim it in time,” not “consent”
The states that permit use almost never frame it as taking a body without permission. They frame it as a holding period: a public official must make some effort to find a relative, the body is held for a window — often counted in hours or a handful of days — and if no relative affirmatively claims it for burial, it is delivered to an anatomical board or medical school. The burden runs the wrong way. Silence is treated as a yes. A grieving family that does not know to call within the window, or cannot be reached, has consented to nothing — yet the law proceeds as if they did.
The states that require consent
A minority route body donation through their adopted Revised Uniform Anatomical Gift Act or an explicit prohibition, requiring authorization by the decedent or next of kin before an unclaimed body can be used. In this reading they include Alaska, Arizona, Connecticut, Hawaii, Idaho, Minnesota, Nebraska, Nevada, Rhode Island, Vermont, Virginia, the District of Columbia — and, newly, Texas, which moved to a consent requirement (S.B. 1406) after a 2024 investigation into one university's unclaimed-body program. Florida, Michigan, and New York sit in between, with family objection or notification conditions that stop short of full consent.
The language that hasn't aged
Some of these statutes are old enough to wear their assumptions on the surface. Several still key the power to the decedent's poverty: Oregon's governs the “disposition of the body of an indigent person,” and other state codes historically used the language of the “friendless” or persons “commonly known as tramps.” The common thread across the 33-state majority is that the people most exposed are the ones with no one to claim them — the homeless, the institutionalized, the isolated poor. The consent gap is not evenly distributed; it falls on the vulnerable by design.
How to read this map — and its limits
Every state in the OrganWatch state map is classified from its own statute, source-linked, and carries a confidence rating; the two unresolved states are marked as such rather than guessed. This is a plain-language reference, not legal advice — laws change (Texas just did), and the only authority is the linked code itself. And like the rest of OrganWatch it is statute-level only: it names laws and holding periods, never a single person who died unclaimed. The point is the rule, not the dead it touches.
The data: OrganWatch — the full 51-jurisdiction state consent map with statutes and sources.
Read next: Used Without Consent — why the gap exists and the court split over whether a body is property; the body trade in court, and the rest of the series on the monopoly, the money, and the bedside.