How do "Architecture Principles" differ from "Architecture Standards"?

The distinction between "Architecture Principles" and "Architecture Standards" is fundamental in the context of TOGAF. Architecture Principles are defined as high-level rules and guidelines that provide overall direction and decision support within an architecture framework. They serve to guide the design and development process, ensuring that the architecture aligns with the organization's strategic goals and values.

On the other hand, Architecture Standards are specific criteria and benchmarks that must be followed during the architecture development process. These standards tend to be more detailed and prescriptive, often dictating the methods, technologies, and processes that should be used to achieve compliance with the principles.

By clarifying that principles offer overarching guidance while standards provide concrete requirements, this choice accurately reflects the hierarchical nature of architectural governance. Principles set the vision and direction, while standards ensure that the work produced adheres to that vision in a practical and measurable way. Thus, this differentiation is crucial to maintaining coherence and alignment in architectural efforts within an organization.