标题：Legal Certainty and Legal Benefit on the Implementation of Laws Article 43 Regarding Flats Number 20 of 2011: Empirical Study on Developer Company Located in South Jakarta
摘要：Public Law Norms are created by a state institution through a representative of the people, in which its formation is carefully made, paying attention on the will of the people, with careful and deep preparation, the laws are made of article by article ideally, its rules and sanctions. With regard to the prevailing of a norm over time, it can be questioned that "is the norm effective?" The purpose of this research is to examine how the implementation of Laws Article 43 regarding Flats Number 20 of 2011, and how the form of its arrangement in the future. Sale and Purchase Binding Agreement of the Flats Unit shall be based on Laws Article 43 regarding Flats Number 20 of 2011, and the sale and purchase binding agreement of the territory of private law shall be subject to public law. However, on the contrary, based on the research conducted by the writer, the implementation in the community of two developers who became the object of research does not obey the Laws Article 43 regarding Flats. Article 43 which is distorted by these two developers occurs because the substance of Article 43 paragraph (2) does not provide benefits for developers and customers.
