Chia-Chia Chang, MBA, MPH is a Coordinator in the NIOSH Office for Total Worker Health® and the NIOSH Healthy Work Design and Well-Being Cross-Sector Program. She leads collaborations to share research and identify promising practices for advancing worker safety, health, and well-being. Ms. Chang guided the development of a worker well-being framework and the NIOSH Worker Well-Being Questionnaire (WellBQ). She has delivered trainings on four continents to a variety of audiences, including professional associations, universities, and Fortune 500 companies.