From the NWCCU website:
The five Standards for Accreditation are best understood within the context of the seven-year accreditation cycle. Although each is to be addressed during different stages of the cycle (Standard One in year one, Standard Two in year three, Standards Three, Four and Five in year seven), the standards are interconnected and build upon each other in a recursive cycle of continuous improvement. For that reason, as an institution focuses on a given standard(s) for its Self-Evaluation Report, it does so in light of the standard(s) that have already been addressed, with the result that the information and analysis of previously addressed standards may be updated, expanded, and modified to produce a cohesive report.
The five Standards for Accreditation are statements that articulate the quality and effectiveness expected of Accredited institutions, and collectively they provide a framework for continuous improvement within institutions. The five standards also serve as indicators by which institutions are evaluated by peers. The standards are designed to guide institutions in a process of self-reflection that blends analysis and synthesis in a holistic examination of:
Each of the five Standards for Accreditation is designated by a number and title (e.g., Standard One - Mission, Core Themes, and Expectations), and is further defined by elements of the standard, which are designated by the number of the standard followed by the letter of the element (e.g., 1.A Mission). The criteria for evaluation more specifically define the elements and are identified by the number of the standard, followed by the letter of the standard element, followed by the number of the criterion (e.g., 1.A.1). Each standard is introduced by a narrative summary intended only to provide direction, not to be addressed as a criterion.
Click here for the NWCCU Standards.