Presentation on the "Business Value of Agile Testing: Using Test Driven Development, Continuous Integration, Continuous Delivery, & DevOps," which are highly-disciplined contemporary new product development (NPD) approaches for rapidly building high-quality information technology-intensive systems. Identifies the motivation for agile methods, provide a brief introduction to agile methods, describe the fundamental mechanics of agile methods, and a brief survey of the benefits of agile methods as reported by major industry studies (including rarely seen, late-breaking economic data and results from the top consulting firms). Defines agile testing and introduce basic and advanced agile testing practices, strategies, metrics, outcomes, costs & benefits, cost of quality, and statistical performance data. Introduces basic and advanced agile scaling practices, case studies of enterprise-level agile testing, Continuous Delivery, and DevOps at major Internet firms, and common agile testing tools and automation suites. Closes with a summary of agile testing adoption rates, common barriers to agile testing, organizational change models for agile testing, and a summary of the benefits of agile testing.