Comprehensive Grizzly Bear Management Act of 2023

This bill directs the U.S. Fish and Wildlife Service to remove the Northern Continental Divide Ecosystem grizzly bear population from the federal endangered species list within 180 days of the bill's enactment. It directly affects grizzly bears in Montana and Idaho by ending their federal protected status. The key provision mandates the removal without regard to other legal requirements and explicitly prohibits judicial review of the decision. This would shift management authority to state agencies while ending federal protections for this specific bear population.