The capital markets have undergone a transformation from physical exchanges to complex virtual electronic trading systems enabled by advances in technology and communication networks. This has increased cross-border capital flows and the variety of financial products available. Regulatory bodies now face greater challenges in overseeing increasingly large, complex, and globalized capital markets that rely heavily on technology. Specialized testing services with relevant domain expertise are needed to help mitigate emerging issues and improve efficiencies in these technology-reliant financial systems.