This document summarizes the technology challenges banks face in complying with increasing financial regulations. It notes that between 2008-2015, banks had to balance cost-cutting with meeting new regulatory requirements, often by adding piecemeal solutions to existing systems. This led to increased technology debt. It warns that large IT projects typically run over budget and time while under-delivering value. The document discusses challenges around consolidating front, back, risk and finance systems into a single vendor solution. It raises questions around over-reliance on single vendors and lack of standardization across the industry. An alternative of using discrete, flexible components with standard interfaces is proposed but no current offerings provide this.