The main purpose of this legislative text is to expand the eligibility for special overtime pay to U.S. Border Patrol agents who are classified at higher grades, specifically those above grade GS-12. This change aims to recognize and reward the work of these agents, who often face demanding conditions in their roles. The key provisions of this legislation include an amendment to existing law that allows Border Patrol agents classified from grade GS-12 through GS-15 to qualify for higher rates of regularly scheduled overtime pay.