DOI University DOI University, a division of the Office of Strategic Employee and Organization Development, acts as the corporate university for the Department of the Interior. We deliver a wide range of courses, programs, and customized learning solutions to maximize the potential of individuals and organizations. DOI Talent Search DOI Talent Management (formerly known as DOI Learn) for access to safety and health training. Occupational Safety and Health Administration (OSHA) OSHA is part of the United States Department of Labor. The administrator for OSHA is the Assistant Secretary of Labor for Occupational Safety and Health. OSHA's administrator answers to the Secretary of Labor, who is a member of the cabinet of the President of the United States.