CONTAINER Act

This bill allows border states (adjacent to the U.S. northern or southern borders) to place temporary, movable structures on federal land for border security without needing a special use permit, provided they give the relevant federal agency 45 days' notice. The structures can be placed for up to one year, with possible 90-day extensions if the Secretary concerned approves based on input from U.S. Customs and Border Protection (CBP), which must determine that "operational control" of the border hasn't been achieved. It directly affects border states (like Texas, California, Arizona, Montana, Washington) and federal land agencies managing borderlands (such as the Bureau of Land Management and National Park Service). The key change removes a permitting barrier for temporary border security measures, tying extensions to CBP's assessment of border security status.