Outstanding Scholastic Development Award for a Collegiate ChapterGulf Western Region Award WinnersFor more information about the Outstanding Scholastic Development Award for a Collegiate Chapter, please visit its award page. | |||
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| 2025Theta OmegaSt. Edward's (TX)All 2025 Winners | 2024Theta OmegaSt. Edward's (TX)All 2024 Winners | 2021Omicron PhiTexas-San AntonioAll 2021 Winners | 2020Lambda NuTexas A&M-College StationAll 2020 Winners |
| 2018Omicron PhiTexas-San AntonioAll 2018 Winners | 2017Iota PsiTexas A&M-Corpus ChristiAll 2017 Winners | 2015Eta PsiHoustonAll 2015 Winners | 2014Beta KappaTexas-AustinAll 2014 Winners |
| 2013Beta KappaTexas-AustinAll 2013 Winners | 2012Iota PsiTexas A&M-Corpus ChristiAll 2012 Winners | 2010Eta PsiHoustonAll 2010 Winners | 2006Eta PsiHoustonAll 2006 Winners |