This document provides an introduction to accreditation for librarians. It outlines the goals of preparing librarians for accreditation, introducing concepts like integrated planning, outcomes assessment, evidence-based practices, and data-driven decision making. The accreditation process is summarized as involving a self-study, peer review, and accreditation decision. Standards emphasized include integrated planning, outcomes assessment, providing evidence, and using data to make decisions. The document also lists the major US regional accrediting agencies.