Accreditation is an ongoing evaluation process where educational institutions meet predetermined standards set by accrediting agencies. It serves several purposes, including maintaining adequate admission requirements, minimum academic standards, and stimulating institutional self-improvement. There are different types of accrediting bodies, including regional, state, national, and professional agencies in India such as UGC, AICTE, NAAC, MCI, and INC. Accreditation involves periodic inspections to ensure standards continue to be met.