The ISO 17021-1:2015 documentation kit provides essential materials for accreditation of certifying bodies, including sample manuals, policies, procedures, and audit checklists for implementing ISO/IEC 17021 standards. It outlines a comprehensive set of documents developed to aid in the effective planning and delivery of audits for integrated management systems. The kit is designed to save time and effort in document preparation while ensuring compliance with ISO standards, benefiting organizations seeking accreditation.