I believe this is incorrect or at least outdated information. I found this in their
Diversity and Inclusion Strategic Plans and Reports 2018-2022
"GW SMHS envisions a community distinguished by the depth of its diversity and the value placed on it. GW SMHS identified four target groups that have been traditionally underrepresented: Black/African-American, Hispanic/Latino, the economically disadvantaged, and first-generation students. Increasing underrepresented student recruitment, improving retention, and promoting a culture of inclusion are integral to the GW SMHS vision." so it seems like all Hispanics/Latinos are considered URM.