Accreditation is built on assessment, including both self and peer assessment. Since accreditation begins with a self study by the faculty of the institution or academic program being accredited, it involves self examination and study. Peers external to the institution are also involved in reviewing the self study reports, gathering additional evidence during a site visit, and judging the quality of the program. The commission also tries to understand the academic quality of the institution or program before it makes a judgment. The public announcement is a demonstration of accountability.
Accreditation is grounded in the institution's or program's mission, history, and sense of purpose.
Accreditation acknowledges and respects the autonomy and diversity of institutions and programs. Accreditation is the responsibility of an external commission. Faculty involvement is essential to valid accreditation. Accreditation is conducted on a cyclic basis, usually 5-10 years. Shorter cycles are used when serious problems are noted.