Code Quality is a mindset, culture, and set of technical of practices which help teams deliver: higher system quality; high velocity and agility; opportunity for enhanced innovation; and helps support the intrinsic motivation and pride of software development professionals. Code Quality is one of the four Core Values of SAFe and is achieved in large part through adoption of Test-First Methods, Agile Architecture, Continuous Integration, and Refactoring, all of which are described in SAFe, plus pair work and collective ownership.