The "Advancing FASD Research, Services and Prevention Act" aims to enhance support for individuals and families affected by Fetal Alcohol Spectrum Disorders (FASD) through increased research, prevention, and service programs. This act amends the Public Health Service Act to expand training, integrate a case definition for FASD, and build state and tribal capacity for identification, treatment, and support. It also establishes Fetal Alcohol Spectrum Disorders Centers for Excellence to expand diagnostic capacity, develop public awareness campaigns, and serve as clearinghouses for evidence-based resources. Finally, the act authorizes appropriations for fiscal years 2025 through 2029 to carry out these provisions and requires a report on efforts to advance public awareness and identify best practices related to FASD.