more development in the early 1990s. The National Organization underwent a reorganization with the division of responsibilities and the creation of new national offices, including the Vice President of Chapter Maintenance, Vice President of Expansion, National Treasurer, and National Historian. The National Constitution was revised and approved in 1996. Three members of the Permanent Board resigned and were replaced by Joseph Bledsoe, Timothy Kudlock, and Gayle Kirby. Another resignation a few years later resulted in confirmation of Benjamin Griffeth to the Board. In terms of expansion efforts, Lambda Chapter was established at Anderson University in 1991, only to go inactive a year later. Mu Chapter was established in 1993 at UNC-Chapel Hill and would remain active for 19 years. The fraternity also extended northward with the establishment of Nu Chapter at SUNY Oswego in 1994 and Xi Chapter at Saint Vincent College in 1996. Nu is currently active and Xi remained active for 10 years. 2000s The 2000s saw Matthew Zander and Andrew Fleming confirmed to the Permanent Board. Five new Chapters were established, the largest period of growth to date. Omicron Chapter was established at Roanoke College in 2001. In 2007, the Brothers of Mu Upsilon Alpha (the honorary, co-educational service fraternity of the Rutgers University Bands) at Rutgers merged with Mu Beta Psi to establish Pi Chapter. Rho Chapter was established at Northern Michigan University in 2008. A year later, Mu Beta Psi crossed the Mississippi River for the first time with the establishment of Sigma Chapter at Saint Louis University in 2009, although it would quickly go inactive. 2010s During the 2010s, Mu Beta Psi officially established a national scholarship which is open to college students at the locations where it maintains active chapters. In 2011, Tau Chapter was established at American University in Washington, D.C. One member of the Permanent Board resigned, and Christopher Ciarlariello and Danielle Booms were confirmed to the Permanent Board of Trustees. The position of Chief Financial Officer was added to the Permanent Board, as an appointed Specialized Advisory Position. The 2018 Convention saw two policy milestones approved by the organization. All National policies were amended with gender neutral language, as the organization accepts members without regard to their gender identity. A new fraternal life and conduct policy was adopted "to achieve the safest environment possible for our members, pledges, and guests." Purpose Mu Beta Psi concentrates its efforts in support of