What designation corresponds to the Animal Welfare Act of 1966?

The Animal Welfare Act (AWA) of 1966 is indeed referenced as Public Law 89-544. This piece of legislation was the first federal law in the United States that regulated the treatment of animals in research, exhibition, transport, and by dealers, establishing standards for their care. The AWA was enacted in response to growing concerns about the welfare of animals used in various settings, particularly in research labs.

This law laid the groundwork for subsequent amendments and developments in animal welfare, influencing later legislation and regulations to enhance the protection of animals. Other public laws mentioned do not pertain to the Animal Welfare Act; thus, recognizing Public Law 89-544 is essential for understanding the history and framework of animal protection legislation in the U.S.