Does ATD accredit other companies’ programs? KB Admin, ATD Updated January 19, 2018 17:25 Follow ATD does not accredit the programs of other companies. Related articles Is ATD accredited? Does ATD offer CEUs for workshops or programs held at a local chapter? Can I get a letter of attendance? Who should attend ATD Certificate Programs? Do you have any recommendations on accredited colleges and universities that offer graduate programs related to the talent development field?