Southern Arizona Protection Act

HR 5393, the Southern Arizona Protection Act, nullifies a 2000 presidential proclamation that established the Ironwood Forest National Monument in Arizona. It prohibits the future creation or expansion of national monuments within the specific area depicted in the 2000 Ironwood Forest National Monument map, except with explicit approval from Congress. The bill directly affects land management decisions in that Southern Arizona region by restricting the use of the Antiquities Act, which allows presidents to designate national monuments. This changes the process by requiring Congressional action instead of presidential authority for monument designations in the specified area.