Agile has evolved, however, since it was first documented in the Agile Manifesto in 2001. Whilst the manifesto tends to focus it on software development, the true concept of Agile is far more. In fact, it is a philosophy that concentrates on empowered people and their interactions and early and constant delivery of value into an enterprise. The best Agile approaches are very disciplined and can and should be integrated into corporate procedures such as governance. This enterprise level Agile is becoming more and more popular, with even relatively conservative business areas, such as the finance and public sectors adopting it.