University Policies
Policy Contact
Brown University Animal Research Compliance (ARC) Email 401-863-3050

Institutional Animal Care and Use Committee (IACUC) Policy on Retirement of Non-Human Primates

Policy No. Issue Date Effective Date
10.10.38

1.0 Policy Purpose

The purpose of this policy is to provide the requirements and parameters with respect to the retirement of Non-Human Primates (NHPs) that have been used for research at Brown University (Brown NHPs).

2.0 To Whom the Policy Applies

This policy applies to all Brown researchers considering retirement of Brown NHPs.

3.0 Policy Statement

The Brown IACUC encourages NHP retirement to an appropriate primate retirement facility in cases where the research involves non-terminal use of NHPs or where NHPs cannot be used in an intended research study.

3.1 NHP Retirement Process and Parameters

The Attending Veterinarian (AV) or the AV’s designee and the IACUC, in conjunction with the applicable Principal Investigator (PI), if any, is responsible for determining whether a Brown NHP is eligible for retirement. A Brown NHP is eligible for retirement when (1) the below-listed conditions are met, and (2) the AV is otherwise satisfied that retirement is appropriate in light of the animal’s history (including research history), the AV’s physical examination of the animal, the proposed animal use, and other factors the AV deems applicable and appropriate.

For a Brown NHP to be eligible for retirement, the following conditions must be met:

  • The retirement complies with applicable local, state, federal, and international laws, rules, regulations, and guidelines;
  • The retirement does not constitute a prohibited gift;
  • The retirement complies with any requirements set by the relevant funding source, vendor, or research sponsor;
  • At the time of retirement, the Brown NHP is not actively involved in an IACUC-approved animal research protocol;
  • If the Brown NPH is male, it is vasectomized prior to retirement; if the Brown NHP is female, it has received, at the AV’s direction and prior to retirement, surgical and/or medical treatment to ensure that it will not be able to become pregnant; and
  • The AV or AV’s designee performs a complete physical examination on the Brown NHP and determines with confirmation from the IACUC that the Brown NHP is healthy with no detectable naturally or experimentally derived injury or disease that would impair its ability to thrive without special care.
    • The following characteristics define a healthy NHP for purposes of this policy:
      • NHP is in overall good health;
      • NHP lacks any major abnormal morphology;
      • NHP does not exhibit any major behavioral issues; and
      • NHP is fully recovered and healed from any surgical procedure.

3.2 NHP Primate Retirement Facility Vetting Process

Brown has a formal agreement with a specific primate retirement facility that will provide for the housing and care of retired Brown NHPs at its facility. Information about this primate retirement facility is available on request. This agreement represents a collaborative effort between Office of Vice President for Research (OVPR), the School of Engineering, the Division of Biology and Medicine, University Finance, Center for Animal Resources and Education (CARE), the IACUC, and researchers at Brown. All investigators should consider this primate retirement facility as the retirement home of choice when planning NHP retirements.

If an investigator wishes to explore other primate retirement facility options, the investigator must contact the Brown University AV to confirm that the proposed primate retirement facilities meet the necessary standards set by Brown for Brown NHP retirement facilities.

If an investigator wishes to use a primate retirement facility other than the primate retirement facility referenced above, the AV and the IACUC must review and approve the proposed primate retirement facility to confirm that the primate retirement facility is acceptable and meets Brown’s standards for NHP retirement.

To facilitate the AV’s review, the AV may request information from the proposed primate retirement facility. Requested information may include, but is not limited to, the following:

  • Background information on the management structure and oversight of the facility (e.g., board of directors, trustees);
  • Information on the primate retirement facility’s finances and how it allocates financial resources;
  • Staffing information, such as the number of personnel employed by the primate retirement facility and information about employee education and training;
  • Background information on how NHPs are cared for once they arrive at the facility (e.g., acclimation, diet, enrichment, monitoring frequency, health assessments, veterinary care, euthanasia protocols);
  • Contact information for the facility’s veterinarian(s);
  • Emergency or disaster planning documents;
  • Information on the date and findings of the facility’s most recent Global Federation of Animal Sanctuaries (GFAS) site visit, and/or information from other relevant accrediting organizations;
  • If applicable, the facility’s position statement on the use of animals in research;
  • Reference names and contact information; and
  • Legal documents that may be required, including transfer of ownership forms and nondisclosure agreements, which documents will be reviewed by Brown’s Office of the General Counsel (OGC).

If the AV and IACUC approve a proposed primate retirement facility and the proposed primate retirement facility agrees to initiate a transfer, the AV and will review the relevant legal documents in conjunction with the OGC. Legal documents may include the following:

  • Confirmation of the animal’s health and eligibility for retirement;
  • A release of ownership of the animal; or
  • A transfer of liability to the receiving organization.

4.0 Definitions

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5.0 Responsibilities

All individuals to whom this policy applies are responsible for becoming familiar with and following this policy. University supervisors and employees with student oversight duties are responsible for promoting the understanding of this policy and for taking appropriate steps to help ensure and enforce compliance with it.

6.0 Consequences for Violating this Policy

Violation of this policy may be considered a serious event of noncompliance that is reportable to the IACUC, funding and accrediting agencies, as well as other regulatory agencies. Violation of this policy is a serious matter that may adversely affect both the ability to perform animal work and acquire funding sources.

Failure to comply with this and related policies is subject to disciplinary action, up to and including suspension without pay, or termination of employment or association with the University, in accordance with applicable (e.g., staff, faculty, student) disciplinary procedures.

7.0 Related Information

Brown University is a community in which employees are encouraged to share workplace concerns with University leadership. Additionally, Brown’s Anonymous Reporting Hotline allows anonymous and confidential reporting on matters of concern online or by phone (877-318-9184).

The following information complements and supplements this document. The information is intended to help explain this policy and is not an all-inclusive list of policies, procedures, laws and requirements.

7.2 Related Procedures

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7.3 Related Forms

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7.4 Frequently Asked Questions

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7.5 Other Related Information

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Policy Owner and Contact(s)

Policy Owner: Vice President for Research

Policy Approved by: Vice President for Research

Contact Information:

Brown University Animal Research Compliance (ARC) Email 401-863-3050

Policy History

Policy Issue Date:

Policy Effective Date:

Policy Update/Review Summary:

  • This policy was converted to the University standard format and reviewed by the IACUC at the January 12, 2024 meeting.