2026-08431NoticeWallet

Navy Shares Vets' Health Secrets – For Science?

Published Date: 4/30/2026

Notice

Summary

The Navy is updating its records system that tracks health info of service members and veterans for long-term research. They’re changing the system’s name, expanding its purpose, and allowing more info sharing outside the Department of Defense. These updates take effect now, but the public can comment on info-sharing rules until June 1, 2026.

Analyzed Economic Effects

5 provisions identified: 1 benefits, 4 costs, 0 mixed.

Expanded Data Sharing Outside DoD

The Navy is expanding routine disclosures so records from the Millennium Cohort Program can be shared outside the Department of Defense with contractors, grantees, other Federal agencies, State and local authorities, foreign entities, law enforcement, and others listed in routine uses A through K. These changes are effective upon publication (April 30, 2026) and comments on the Routine Uses are accepted through June 1, 2026.

Long-Term Record Retention Rules

Signed original paper consent forms and electronic records are permanent and are transferred to a Federal Records Center at 5 years and to the National Archives and Records Administration at 20 years. Temporary supporting records are transferred to an FRC at 5 years and destroyed at 10 years.

System Expanded To Include Families and Youth

The system name is changed to "Millennium Cohort Program Records" and the Purpose and Categories of Individuals are expanded to explicitly include military spouses, child dependents, and adolescents (SOAR), with enrollment and follow-up periods described (e.g., panels enrolled in 2001, 2004, 2007, 2011, 2020, and 2021 and follow-up through at least 2068 for many cohorts).

Commercial Databases Used As Sources

The system will obtain records from commercial sources such as TransUnion and LexisNexis, in addition to federal and state databases. This means personal data for cohort participants may be supplemented with information from these commercial databases.

PHI Sharing for Research With Safeguards

The notice states this system contains protected health information (PHI) and allows sharing with the Department of Veterans Affairs, HHS, and CDC for scientific and medical analyses, but only with prior Naval Health Research Center IRB approval and a required Memorandum of Understanding. Disclosures to those agencies must follow HIPAA rules (45 CFR parts 160 and 164), minimization, and other privacy requirements.

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Key Dates

Published Date
Comments Due
4/30/2026
6/1/2026

Department and Agencies

Department
Independent Agency
Agency
Defense Department
Navy Department
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