This legislation authorizes the East Wing Modernization Project , appropriating $400,000,000 for fiscal year 2026 to enhance security and functionality. These funds are designated for the design, construction, and related expenses of facilities such as a secure State Ballroom and a visitor screening facility , along with other national security infrastructure. The appropriation remains available until January 20, 2029, ensuring completion of these critical upgrades. Furthermore, the bill includes provisions to extend the collection of certain customs user fees . Specifically, it amends existing law to push the expiration date for these fees and merchandise processing fees from December 31, 2031, to March 31, 2032 , providing additional revenue for federal operations.