This document discusses ethics in industrial hygiene and safety. It outlines several case studies where ethical issues arose, such as being asked to not fully perform safety duties or samples being tampered with. It emphasizes that life and safety decisions in this field require high ethics. While some workplaces prioritize profits over accurate exposure data and controls, upholding ethics benefits workers, families, and society. The document suggests organizations implement ethics training and codes of conduct addressing issues like bribery, data integrity, and confidentiality. Building team values through activities and discussions of ethics can also help embed ethical practices.