This document summarizes a guest lecture about legal aspects in management. It introduces some key legal concepts managers need to be aware of, such as what law is, the necessity of disseminating legal knowledge to managers, and the rule of law. It also discusses business law, management law, vicarious liability, and the importance of keeping abreast of new laws and legal developments. The lecture recommends familiarizing oneself with legal provisions to be a successful manager and operating within the limits of one's authority.