Federal Register Final rule: FDA is amending the animal drug regulations to reflect application-related actions for NADAs and ANADAs during 11/2015 and 12/2015. The agency is also informing the public of the availability of summaries of the basis of approval and of environmental review documents, where applicable. The animal drug regulations are also being amended to reflect changes of sponsorship of applications that occurred 11/2015 and 12/2015. To view this final rule, click here.