This legislation aims to amend title 38, United States Code, by modifying the requirements and selection process for the Edith Nourse Rogers STEM Scholarship. The changes are designed to refine eligibility and prioritize certain applicants for this educational benefit. Key provisions include a reduction in the required credit hours for scholarship eligibility, specifically lowering the thresholds from 60 to 45 and from 90 to 67.5. Furthermore, the bill introduces new priority criteria for scholarship selection, giving preference to individuals who have utilized the most months of their existing educational assistance and those who have declared a major in a qualifying STEM field. A significant modification also stipulates that individuals must exhaust all other educational assistance benefits under the chapter before they can access the benefits provided by this STEM scholarship.