The purpose of this legislation is to ensure that certain employees and contractors working for U.S. Customs and Border Protection (CBP) and U.S. Immigration and Customs Enforcement (ICE) continue to receive pay and benefits during a government shutdown. This is important because government shutdowns can leave many federal employees without compensation, which can disrupt their ability to perform essential duties. Key provisions of the legislation include the establishment of a system for continuing appropriations specifically for employees and contractors in designated areas of CBP and ICE.