Brett Haltiwanger, PhD, CBSP(ABSA), MAC, currently serves as Biosafety Officer at the University of Colorado Anschutz Medical Campus since June 2021. Previously, Brett has held roles as a Biosafety Consultant with WIRB-Copernicus Group and Clinical Biosafety Services, contributing expertise as a non-affiliated IBC member. At The University of Texas Health Science Center at Houston (UTHealth), Brett served as Biological Safety Manager/ARO and as a Biosafety Specialist, overseeing biosafety programs and conducting assessments in research labs. Additionally, Brett was an Adjunct Instructor at UTHealth School of Public Health, teaching courses on biosafety. Prior positions include Biosafety Specialist at Stanford University and extensive research roles, culminating in a PhD in Microbiology and Molecular Virology from Jefferson Health.