This research aims to investigate the issue of supervision of foundation management based on Law No. 28 of 2004 concerning Foundations. By using normative methods, conclusion is drawn that the supervisory arrangement as regulated in Law No. 28 of 2004 concerning Foundations adopts internal and external supervisions, which govern the authority of supervisors in conducting supervision. Internal supervision of a foundation is handed to the supervisor as one of the organs of the foundation. Duties and powers of the internal supervisory organ includes the duties and authorities of the internal supervisory organ in managing the foundation. External supervision is a form of supervision by parties, which coordinate directly or indirectly to the Ministry of Law and Human Rights as the parent of community organizations.