How to Find a Cause of Death in Connecticut (2026)

In Connecticut, you find a cause of death on the certified death certificate, which any person 18 or older may purchase from the State Vital Records Office or the town where the death occurred. The cause of death is not sealed from eligible purchasers. For unexplained deaths, the autopsy report from the Office of the Chief Medical Examiner gives more detail.

How Do You Find Someone's Cause of Death in Connecticut?

You find a cause of death in Connecticut by obtaining the certified death certificate, which records the cause in its medical certification section. Any person 18 or older may purchase one under Connecticut General Statutes section 7-51a.

You order the certificate from the State Vital Records Office at the Department of Public Health (DPH) or from the vital records office in the town where the death occurred. Each certified copy costs $20.

For a death the medical examiner investigated, the autopsy report gives a fuller explanation than the certificate line. That report comes only through the Office of the Chief Medical Examiner.

For everyday answers, an obituary or newspaper account often states the cause, even though those are not official records.

Is the Cause of Death Public in Connecticut?

Yes, in practical terms. Connecticut is an open-record state for deaths, so any adult may buy a certified death certificate, and that certificate carries the cause of death. You do not have to prove a family relationship to obtain a standard certified copy.

This is the same access rule covered on the parent Connecticut Death Records page. Connecticut does not impose a general waiting period before death records become available.

The one restricted item is the decedent's Social Security number, which is limited to the spouse or next of kin under section 7-51a. The cause of death is not separately sealed from eligible purchasers.

The autopsy report is different. It is released only through the medical examiner's office, not at a clerk's window. For the broader national picture, see Are Cause of Death Records Public?.

Where the Cause of Death Is Recorded

The cause of death lives in two distinct records. Knowing which one you need keeps your request focused.

On the Death Certificate

Every Connecticut death certificate includes a medical certification section. A physician, advanced practice registered nurse, or the medical examiner completes it with the immediate cause of death, any underlying conditions, and the manner of death.

This is the record most people use. The cause line is part of the certified copy any eligible requester can buy.

In the Autopsy Report

When the Office of the Chief Medical Examiner investigates a death, it produces an autopsy report and toxicology findings that explain the cause in far more detail than the certificate's short line.

Connecticut uses a statewide medical examiner system, not elected county coroners. Under Connecticut General Statutes section 19a-406(a), the Chief Medical Examiner must investigate violent deaths, sudden or unexpected deaths not caused by a readily recognizable disease, and deaths under suspicious circumstances, among other listed categories.

The OCME is the only release channel for that report. Under Connecticut General Statutes section 19a-411(b), any person may obtain copies on the conditions and fees the Commission on Medicolegal Investigation prescribes, and no person with a legitimate interest in the records may be denied access.

Records concerning a person who was in state custody at the time of death may not be withheld from anyone. The real limits are narrower than a family-only rule: release runs through the state Freedom of Information Act exemptions that section 19a-411(b) incorporates, which can keep back material tied to an open investigation, and a court may restrict disclosure of a particular document on a showing of compelling public interest under section 19a-411(c).

How to Request Records That Show the Cause of Death

To get the cause of death from the certificate, complete the DPH death certificate application and submit it to the State Vital Records Office or the town of death. Bring or include valid government-issued photo identification and the $20 fee per copy.

You can order by mail, in person, or online through the state's authorized vendor. Requesting from the town where the death occurred is often faster than the state office.

To get the autopsy report, contact the OCME Medical Records Unit in Farmington rather than a vital records office. The OCME charges a separate fee per case and may withhold reports tied to an open investigation.

If you only need to confirm that someone died, rather than how, the Social Security Death Index can establish the fact of death. It lists name and dates but never a cause of death.

Finding the Cause of Death for Older or Historical Deaths

For older Connecticut deaths, the certified death certificate remains the primary source, and the cause of death on it is available to any adult requester. There is no decades-long confidentiality window on death records as there is on birth records.

For genealogy research, the State Library and town vital records offices hold historical death records. Older certificates still show the cause of death as the certifying physician recorded it at the time.

Newspaper archives and published obituaries can fill gaps for very old deaths, where the wording may be informal but still describes how the person died. Pair those accounts with the official certificate whenever you can.

Disclaimer: This page is general information, not legal advice. Record access rules and fees can change. Confirm current procedures with the Connecticut Department of Public Health, the town vital records office, or the Office of the Chief Medical Examiner before you rely on them.

Sources

The following official Connecticut and federal sources support the access rules, record types, and medical examiner role described above.