Please refer to the Recordkeeping Requirements section of NCCER's Accreditation Guidelines. Accredited Training Sponsor (ATS) https://www.nccer.org/docs/default-source/manuals/nccer_accreditation_guidelinesb527712ac95a6cd4834aff0000731bb1.pdf?sfvrsn=bba98528_26Accredited Assessment Center (AAC)https://www.nccer.org/docs/default-source/manuals/nccer_accreditation_guidelinesb527712ac95a6cd4834aff0000731bb1.pdf?sfvrsn=bba98528_26
