pThis book introduces bioengineers and students who must generate andor report scientific data to the ethical challenges they will face in preserving the integrity of their data. It provides the perspective of reaching ethical decisions via pathways that treat data as clients, to whom bioengineering scientists owe a responsibility that is an existential component of their professional identity. The initial chapters lay a historical, biological and philosophical foundation for ethics as a human activity, and data as a foundation of science. The middle chapters explore ethical challenges in lay, engineering, medical and bioengineering scientist settings. These chapters focus on micro-ethics, individual behavior, and cases that showcase the consequences of violating data integrity. Macro-ethics, policy, is dealt with in the Enrichment sections at the end of the chapters, with essay problems and subjects for debates in a classroom setting. The book can be used for individual study, using l