The 2007-09 financial crisis highlighted weaknesses in the over‑the‑counter (OTC) derivatives markets and the increased risk of contagion due to the interconnectedness of market participants in these markets. As a response, the global regulatory community introduced a number of reforms to both the market structure and the regulatory environment. The intent of these innovations was to improve the functioning of OTC markets but some market participants have suggested that some of the new regulations may have had unintended consequences. In this post, we discuss some key takeaways from a recent two-day conference on “Over‑the‑Counter Derivatives and Recent Regulatory Changes,” where policymakers, academics, practitioners, and other experts convened to discuss the evolution of OTC derivatives markets after the crisis.