Which policy prohibits IACUC members from voting on their own proposals?

The policy that prohibits IACUC members from voting on their own proposals is indeed USDA/APHIS Policy #15. This policy is designed to ensure that the review process remains impartial and free from any conflicts of interest that could arise if IACUC members were allowed to vote on their own submissions. By preventing members from participating in the voting on their own proposals, the integrity of the IACUC's oversight function is maintained, enabling a fair assessment of animal use protocols.

While PHS Policy, AWAR, and the Animal Welfare Act (AWA) address various aspects of animal welfare and research oversight, they do not specifically contain provisions that prohibit members from voting on their own proposals in the same direct manner as mentioned in USDA/APHIS Policy #15. This distinction underlines the importance of maintaining impartiality within the IACUC to fulfill its mandate effectively.