There are many ways to approach library instruction but it is unclear what are the most effective strategies for post-secondary business programs. By conducting a systematic review, this study investigates the effectiveness of library instruction (with a focus on pedagogy) in business undergraduate and graduate programs. The quality of included studies will be evaluated based on a modified instrument designed to critically appraise educational interventions. As this work is ongoing, the authors will describe how they are framing this systematic review, what they have done so far, and their next steps in this research. Preliminary themes will be shared including content coverage, mode of instruction (in-person vs virtual), challenges, assessment strategies, and library educational interventions proven to be effective in teaching business students.