Massachusetts Senate Bill S1167

Massachusetts 2025-2026 Regular Session

• Introduced: 2/27/25
• Refer: 2/27/25

Caption

To protect nonhuman primate infants in research institutions and product testing facilities

Impact

The bill proposes to amend Chapter 272 of the General Laws of Massachusetts, introducing regulations that would prevent research institutions and product testing facilities from removing infant NHPs from their mothers except under specific medical circumstances. This regulation reinforces the notion that the maternal bond is crucial to the welfare of these infants during their developmental stages. Such changes would likely require facilities that engage in the use of NHPs to adapt their testing protocols and possibly influence the methodologies applied in behavioral and medical research involving these species.

Summary

S1167, an Act to protect nonhuman primate infants in research institutions and product testing facilities, aims to enhance the welfare of nonhuman primates (NHPs) during research practices. The legislation specifically addresses the treatment of infant NHPs, prohibiting their separation from their biological mothers during the first twelve months of life for research or product testing purposes. This measure is intended to minimize psychological and physical distress caused by separation, aligning with growing concerns over ethical standards in animal research and testing.

Contention

Notable points of contention may arise regarding the balance between scientific advancement and animal welfare. Proponents of the bill argue that enhancing protections for infant NHPs is crucial for ethical research practices, reflecting societal values on humane treatment of animals. On the other hand, critics might express concerns about the potential limitations imposed on research, suggesting that stringent regulations could hinder scientific progress. As research institutions navigate these changes, the bill could spark dialogue about the responsibilities of researchers and the ethical implications of animal testing in wider contexts.