 Organic solar cells, OSCs, have been developed as a promising alternative to traditional silicon-based photovoltaics due to their low cost, lightweight, flexibility, and ease of fabrication. However, one of the major challenges facing the commercialization of these devices is their limited stability. This review summarizes the current understanding of the stability issues associated with OSCs and discusses the strategies employed to address them. These include material design, device engineering, employing inverted geometry, optimizing buffer layers, using stable electrodes and encapsulation materials, and the International Summit on Organic Photovoltaic Stability Guidelines. Additionally, this review outlines future research directions aimed at achieving the required device stability and efficiency. This article was authored by Leiping Duan and Ashraf Houdin.