The ethical, legal, and practical aspects of using artificial intelligence (AI) technologies in dermatological practice must be addressed as they become increasingly common. The main issues covered in this part include data privacy, regulatory barriers, bias in AI models, and the practical application of AI technologies in clinical processes. We hope to offer a thorough manual for developers, medical professionals, and legislators attempting to apply AI in dermatology in an ethical and successful manner through in-depth study and case studies.