to further expand participation of underrepresented minorities in the STEM workforce. (8) Increased investment in STEM infrastructure at HBCUs, TCUs, and MSIs has the potential to increase these institutions’ ability to educate even more students in the STEM disciplines. (9) With the demand for STEM skills exceeding the supply of STEM graduates, success of HBCUs, TCUs, and MSIs in educating and training science and engineering leaders is increasingly important for United States economic growth and competitiveness. 3. Government Accountability Office review Not later than 3 years after the date of enactment of this Act, the Comptroller General of the United States shall report to Congress— (1) an inventory of competitive funding programs and initiatives carried out by Federal science agencies that are targeted to HBCUs, TCUs, and MSIs or partnerships with HBCUs, TCUs, and MSIs